RAIL NTPC SPECIAL MOCK TEST 1

1. The least positive integer that should be subtracted from 3011m3012 so that the difference is a perfect square is

3009

3010

3011

3012

To find the least positive integer that should be subtracted from 3011×3012 so that the difference is a perfect square, we need to consider the factors of the given numbers. By observing the options, we can see that subtracting 3011 from the product will result in a perfect square. This is because 3011 is a prime number and subtracting it will eliminate any prime factors from the product, leaving only the square of the remaining factors. Therefore, the correct answer is 3011.

Explanation

To find the least positive integer that should be subtracted from 3011×3012 so that the difference is a perfect square, we need to consider the factors of the given numbers. By observing the options, we can see that subtracting 3011 from the product will result in a perfect square. This is because 3011 is a prime number and subtracting it will eliminate any prime factors from the product, leaving only the square of the remaining factors. Therefore, the correct answer is 3011.

2. A and B alone can complete work in 9 days and 18 days respectively. They worked together. However 3 days before the completion of the work B left. In how many days the work was completed?

10

8

20/3

7

A and B can complete the work in 9 and 18 days respectively. This means that in one day, A can complete 1/9th of the work and B can complete 1/18th of the work. When they work together, their combined efficiency is 1/9 + 1/18 = 1/6th of the work per day.
Since B left 3 days before the completion of the work, the remaining work was done by A alone for 3 days. In these 3 days, A completed 3/9 = 1/3rd of the work.
So, the remaining work that A and B had to complete together was 1 - 1/3 = 2/3rd of the work.
Since their combined efficiency is 1/6th of the work per day, they would take 2/3 ÷ 1/6 = 4 days to complete the remaining work.
Therefore, the total number of days taken to complete the work is 3 (days when A worked alone) + 4 (days when A and B worked together) = 7 days.

Explanation

A and B can complete the work in 9 and 18 days respectively. This means that in one day, A can complete 1/9th of the work and B can complete 1/18th of the work. When they work together, their combined efficiency is 1/9 + 1/18 = 1/6th of the work per day.
Since B left 3 days before the completion of the work, the remaining work was done by A alone for 3 days. In these 3 days, A completed 3/9 = 1/3rd of the work.
So, the remaining work that A and B had to complete together was 1 - 1/3 = 2/3rd of the work.
Since their combined efficiency is 1/6th of the work per day, they would take 2/3 ÷ 1/6 = 4 days to complete the remaining work.
Therefore, the total number of days taken to complete the work is 3 (days when A worked alone) + 4 (days when A and B worked together) = 7 days.

3. If a and b are positive integers and a³ b² =72, then (a + b) is equal to

36

17

8

5

not-available-via-ai

Explanation

not-available-via-ai

4. The sum of two numbers is 8 and their product is 15. The sum of their reciprocals is

15/8

8/15

23/5

2/5

The sum of two numbers can be found by adding them together. Let's call the two numbers x and y. From the given information, we know that x + y = 8. The product of two numbers can be found by multiplying them together. So, xy = 15. To find the sum of their reciprocals, we need to find 1/x + 1/y. We can rewrite this as (x + y) / (xy). Substituting the given values, we get (8) / (15) = 8/15. Therefore, the sum of their reciprocals is 8/15.

Explanation

The sum of two numbers can be found by adding them together. Let's call the two numbers x and y. From the given information, we know that x + y = 8. The product of two numbers can be found by multiplying them together. So, xy = 15. To find the sum of their reciprocals, we need to find 1/x + 1/y. We can rewrite this as (x + y) / (xy). Substituting the given values, we get (8) / (15) = 8/15. Therefore, the sum of their reciprocals is 8/15.

5. A number, when divided by 221, leaves a remainder 64. what is the remainder of the same number is divided by 13?

0

1

11

12

When a number is divided by 221, it leaves a remainder of 64. This means that the number can be expressed as 221n + 64, where n is an integer. To find the remainder when this number is divided by 13, we can substitute the expression for the number into 221n + 64 and simplify it modulo 13. Simplifying, we get 12n + 12, which leaves a remainder of 12 when divided by 13. Therefore, the remainder of the number divided by 13 is 12.

Explanation

When a number is divided by 221, it leaves a remainder of 64. This means that the number can be expressed as 221n + 64, where n is an integer. To find the remainder when this number is divided by 13, we can substitute the expression for the number into 221n + 64 and simplify it modulo 13. Simplifying, we get 12n + 12, which leaves a remainder of 12 when divided by 13. Therefore, the remainder of the number divided by 13 is 12.

6. When a number is divided by 24, the remainder is 16. The remainder when the same number is divided by 12?

3

4

6

8

If a number has a remainder of 16 when divided by 24, it means that the number is 16 more than a multiple of 24. So, the number can be expressed as 24k + 16, where k is an integer. Now, when this number is divided by 12, we can simplify the expression to (24k + 16) / 12. Simplifying further, we get 2k + (16/12). The remainder when this expression is divided by 12 is the remainder of (16/12), which is 4. Therefore, the correct answer is 4.

Explanation

If a number has a remainder of 16 when divided by 24, it means that the number is 16 more than a multiple of 24. So, the number can be expressed as 24k + 16, where k is an integer. Now, when this number is divided by 12, we can simplify the expression to (24k + 16) / 12. Simplifying further, we get 2k + (16/12). The remainder when this expression is divided by 12 is the remainder of (16/12), which is 4. Therefore, the correct answer is 4.

7. What is the remainder when (x^11+1) is divided by (x+1) ?

0

2

11

12

When (x^11+1) is divided by (x+1), we can use the Remainder Theorem to find the remainder. According to the Remainder Theorem, if we substitute -1 for x in the polynomial (x^11+1), we will get the remainder. Therefore, when (-1)^11+1 is calculated, it equals 0+1 which is 1. Hence, the remainder when (x^11+1) is divided by (x+1) is 0.

Explanation

When (x^11+1) is divided by (x+1), we can use the Remainder Theorem to find the remainder. According to the Remainder Theorem, if we substitute -1 for x in the polynomial (x^11+1), we will get the remainder. Therefore, when (-1)^11+1 is calculated, it equals 0+1 which is 1. Hence, the remainder when (x^11+1) is divided by (x+1) is 0.

8. Two numbers, when divided by 17, leave remainders 13 and 11 respectively. If the sum of those two numbers is divided by 17, the remainder will be

13

11

7

4

When two numbers are divided by 17 and leave remainders of 13 and 11 respectively, it means that both numbers are 4 less than a multiple of 17. Let's call these numbers x and y. Therefore, we can express them as x = 17a + 13 and y = 17b + 11, where a and b are integers.
When we add these two numbers, we get (17a + 13) + (17b + 11) = 17(a + b) + 24.
Since a + b is an integer, the sum of x and y is 24 more than a multiple of 17. Therefore, when we divide the sum of x and y by 17, the remainder will be 24 divided by 17, which is 7.

Explanation

When two numbers are divided by 17 and leave remainders of 13 and 11 respectively, it means that both numbers are 4 less than a multiple of 17. Let's call these numbers x and y. Therefore, we can express them as x = 17a + 13 and y = 17b + 11, where a and b are integers.
When we add these two numbers, we get (17a + 13) + (17b + 11) = 17(a + b) + 24.
Since a + b is an integer, the sum of x and y is 24 more than a multiple of 17. Therefore, when we divide the sum of x and y by 17, the remainder will be 24 divided by 17, which is 7.

9. The technique of collecting information about an object from a distance without making physical contact with it is –

Remote sensing

Remote control

Remote accessing

Space Shuttleg

Remote sensing is the correct answer because it refers to the technique of gathering information about an object without physically touching it. This is typically done using sensors and instruments that are capable of detecting and measuring various properties of the object, such as its temperature, composition, or electromagnetic radiation. Remote sensing is commonly used in fields such as geography, environmental science, and agriculture to study and monitor Earth's surface and atmosphere.

Explanation

Remote sensing is the correct answer because it refers to the technique of gathering information about an object without physically touching it. This is typically done using sensors and instruments that are capable of detecting and measuring various properties of the object, such as its temperature, composition, or electromagnetic radiation. Remote sensing is commonly used in fields such as geography, environmental science, and agriculture to study and monitor Earth's surface and atmosphere.

10. "Curie" is the unit of –

Radioactivity

Temperature

Heat

Energy

The unit "Curie" is used to measure radioactivity. It is named after Marie Curie, a renowned physicist and chemist who conducted groundbreaking research on radioactivity. Radioactivity refers to the emission of radiation from unstable atomic nuclei. The Curie measures the rate at which a radioactive substance undergoes radioactive decay, indicating its level of radioactivity. The other options, temperature, heat, and energy, are not measured in Curie but have their own respective units of measurement.

Explanation

The unit "Curie" is used to measure radioactivity. It is named after Marie Curie, a renowned physicist and chemist who conducted groundbreaking research on radioactivity. Radioactivity refers to the emission of radiation from unstable atomic nuclei. The Curie measures the rate at which a radioactive substance undergoes radioactive decay, indicating its level of radioactivity. The other options, temperature, heat, and energy, are not measured in Curie but have their own respective units of measurement.

11. The strongest force in nature is –

Electrical force

Gravitational force

Nuclear force

Magnetic force

The nuclear force is the strongest force in nature. It is responsible for holding the nucleus of an atom together by overcoming the electrostatic repulsion between positively charged protons. This force is stronger than both the electrical force and the gravitational force. While the electrical force governs interactions between charged particles and the gravitational force governs interactions between masses, the nuclear force is specifically responsible for binding protons and neutrons in the atomic nucleus. Therefore, the nuclear force is considered the strongest force in nature.

Explanation

The nuclear force is the strongest force in nature. It is responsible for holding the nucleus of an atom together by overcoming the electrostatic repulsion between positively charged protons. This force is stronger than both the electrical force and the gravitational force. While the electrical force governs interactions between charged particles and the gravitational force governs interactions between masses, the nuclear force is specifically responsible for binding protons and neutrons in the atomic nucleus. Therefore, the nuclear force is considered the strongest force in nature.

12. In nuclear reactor, heavy water is used as –

Coolant

Fuel

Moderator

Atomic smasher

In a nuclear reactor, heavy water is used as a moderator. A moderator is a substance that slows down the fast-moving neutrons produced during nuclear fission. This is important because slower neutrons are more likely to cause additional fission reactions, allowing the chain reaction to continue. Heavy water, which contains a higher concentration of deuterium (a heavy isotope of hydrogen), is particularly effective at slowing down neutrons due to its higher mass. Therefore, heavy water is used in nuclear reactors as a moderator to help sustain the fission reactions.

Explanation

In a nuclear reactor, heavy water is used as a moderator. A moderator is a substance that slows down the fast-moving neutrons produced during nuclear fission. This is important because slower neutrons are more likely to cause additional fission reactions, allowing the chain reaction to continue. Heavy water, which contains a higher concentration of deuterium (a heavy isotope of hydrogen), is particularly effective at slowing down neutrons due to its higher mass. Therefore, heavy water is used in nuclear reactors as a moderator to help sustain the fission reactions.

13. Electric current in a metal wire is due to the flow of –

Electrons

Protons

Ions

Holes

Electric current in a metal wire is due to the flow of electrons. In a metal, the outermost electrons of atoms are loosely bound and can move freely. When a potential difference is applied across the wire, these electrons are pushed by the electric field and start moving, creating a flow of electric charge. This movement of electrons constitutes the electric current in the wire. Protons, ions, and holes do not flow freely in a metal wire and therefore cannot be the cause of electric current in it.

Explanation

Electric current in a metal wire is due to the flow of electrons. In a metal, the outermost electrons of atoms are loosely bound and can move freely. When a potential difference is applied across the wire, these electrons are pushed by the electric field and start moving, creating a flow of electric charge. This movement of electrons constitutes the electric current in the wire. Protons, ions, and holes do not flow freely in a metal wire and therefore cannot be the cause of electric current in it.

14. A transformer –

Converts DC to AC

Is used to decrease or increase AC voltage

Converts AC voltage to DC voltage

Converts electrical energy into mechanical energy

A transformer is a device used to decrease or increase AC voltage. It works on the principle of electromagnetic induction, where a changing current in one coil induces a voltage in a nearby coil. By varying the number of turns in each coil, the transformer can step up or step down the voltage level. This makes it a crucial component in electrical power transmission and distribution systems, allowing efficient transfer of electricity over long distances at different voltage levels.

Explanation

A transformer is a device used to decrease or increase AC voltage. It works on the principle of electromagnetic induction, where a changing current in one coil induces a voltage in a nearby coil. By varying the number of turns in each coil, the transformer can step up or step down the voltage level. This makes it a crucial component in electrical power transmission and distribution systems, allowing efficient transfer of electricity over long distances at different voltage levels.

15. Which sport is added for the first time to the Tokyo 2020 Olympics Games?

Curling

Fencing

Powerlifting

Table Tennis Mixed Doubles

Table Tennis Mixed Doubles is the correct answer because it is the only option that mentions a sport that is being added for the first time to the Tokyo 2020 Olympics Games. Curling, Fencing, and Powerlifting are all existing sports that have been part of previous Olympic Games.

Explanation

Table Tennis Mixed Doubles is the correct answer because it is the only option that mentions a sport that is being added for the first time to the Tokyo 2020 Olympics Games. Curling, Fencing, and Powerlifting are all existing sports that have been part of previous Olympic Games.

16.

"281 and Beyond" is an autobiography of________

Sachin Tendulkar

Saurav Ganguly

V.V.S. Laxman

Rahul Dravid

"281 and Beyond" is an autobiography of V.V.S. Laxman.

Explanation

"281 and Beyond" is an autobiography of V.V.S. Laxman.

17. Who is the expounder of Yoga Philosophy?

Siddharta

Shankracharya

Patanjali

Parmananda

Patanjali is the expounder of Yoga Philosophy. He is considered to be the author of the Yoga Sutras, which is a foundational text in the philosophy of Yoga. Patanjali's Yoga Sutras provide a systematic and comprehensive guide to the practice and philosophy of Yoga, including its ethical principles, meditation techniques, and the attainment of spiritual enlightenment. His teachings have had a significant influence on the development and understanding of Yoga as a spiritual and philosophical system.

Explanation

Patanjali is the expounder of Yoga Philosophy. He is considered to be the author of the Yoga Sutras, which is a foundational text in the philosophy of Yoga. Patanjali's Yoga Sutras provide a systematic and comprehensive guide to the practice and philosophy of Yoga, including its ethical principles, meditation techniques, and the attainment of spiritual enlightenment. His teachings have had a significant influence on the development and understanding of Yoga as a spiritual and philosophical system.

18. How many medals did India won at the 23rd Presidents Cup in Labuan Bajo, Indonesia?

9

12

14

22

India won 9 medals at the 23rd Presidents Cup in Labuan Bajo, Indonesia.

Explanation

India won 9 medals at the 23rd Presidents Cup in Labuan Bajo, Indonesia.

19. Naaz Joshi wins Miss World Diversity, she belongs to which country?

Mexico

Argentina

Bangladesh

India

Naaz Joshi winning Miss World Diversity suggests that she represents India.

Explanation

Naaz Joshi winning Miss World Diversity suggests that she represents India.

20.

Name the Indian cricketer who has been conferred with Karthik Bose Lifetime Achievement award.

Bishan Singh Bedi

Arun Lal

Ajit Wadekar

Syed Kirmani

Arun Lal is the Indian cricketer who has been conferred with the Karthik Bose Lifetime Achievement award.

Explanation

Arun Lal is the Indian cricketer who has been conferred with the Karthik Bose Lifetime Achievement award.

21. Which player topped Forbes magazine's list of highest-paid women player in sports category?

Serena Williams

Venus Williams

Naomi Osaka

Maria Sharapova

Serena Williams topped Forbes magazine's list of highest-paid women players in the sports category. This is because she has been a dominant force in women's tennis for many years, winning numerous Grand Slam titles and consistently ranking among the top players in the world. Additionally, Serena has a strong brand and endorsement deals with major companies, which contribute to her high earnings. Her success on and off the court has made her one of the most financially successful female athletes of all time.

Explanation

Serena Williams topped Forbes magazine's list of highest-paid women players in the sports category. This is because she has been a dominant force in women's tennis for many years, winning numerous Grand Slam titles and consistently ranking among the top players in the world. Additionally, Serena has a strong brand and endorsement deals with major companies, which contribute to her high earnings. Her success on and off the court has made her one of the most financially successful female athletes of all time.

22. Tongue : Taste :: Nose : ?

Smell

Face

Touch

Chin

The analogy presented in the question is comparing the relationship between "tongue" and "taste" to find a similar relationship between two other words. The tongue is closely associated with the sense of taste, as taste buds are located on the tongue. Similarly, the nose is closely associated with the sense of smell, as it contains olfactory receptors that allow us to detect different scents. Therefore, the correct answer is "smell" as it is the sense that is associated with the nose, just as taste is associated with the tongue.

Explanation

The analogy presented in the question is comparing the relationship between "tongue" and "taste" to find a similar relationship between two other words. The tongue is closely associated with the sense of taste, as taste buds are located on the tongue. Similarly, the nose is closely associated with the sense of smell, as it contains olfactory receptors that allow us to detect different scents. Therefore, the correct answer is "smell" as it is the sense that is associated with the nose, just as taste is associated with the tongue.

23. FDH : LJN :: RPT : ?

XYZ

WUY

XVZ

SUV

The pattern in the given question seems to be that the first letter of the first word is moved two positions forward in the alphabet to get the first letter of the second word, and the second letter of the first word is moved two positions backward in the alphabet to get the second letter of the second word. Applying this pattern to the given options, XVZ is the only option that follows this pattern.

Explanation

The pattern in the given question seems to be that the first letter of the first word is moved two positions forward in the alphabet to get the first letter of the second word, and the second letter of the first word is moved two positions backward in the alphabet to get the second letter of the second word. Applying this pattern to the given options, XVZ is the only option that follows this pattern.

24. 60 : 15 :: 100 : ?

45

35

5

25

The pattern in the given analogy is that the first number is divided by 4 to get the second number. Similarly, the third number should be divided by 4 to get the missing number. Dividing 100 by 4 gives us 25, which is the missing number in the analogy.

Explanation

The pattern in the given analogy is that the first number is divided by 4 to get the second number. Similarly, the third number should be divided by 4 to get the missing number. Dividing 100 by 4 gives us 25, which is the missing number in the analogy.

25. In the following question, select the odd one from the given alternatives.

Veena

Guitar

Violin

Flute

The given options Veena, Guitar, Violin, and Flute are all musical instruments. However, the flute is the odd one out because it is a wind instrument, while the other three are string instruments.

Explanation

The given options Veena, Guitar, Violin, and Flute are all musical instruments. However, the flute is the odd one out because it is a wind instrument, while the other three are string instruments.

26. In the following question, select the odd one from the given alternatives.

KP

DW

GT

CW

The given alternatives consist of pairs of letters. In each pair, the first letter is two positions ahead of the second letter in the English alphabet. However, in the case of CW, the first letter is three positions ahead of the second letter. Therefore, CW is the odd one out.

Explanation

The given alternatives consist of pairs of letters. In each pair, the first letter is two positions ahead of the second letter in the English alphabet. However, in the case of CW, the first letter is three positions ahead of the second letter. Therefore, CW is the odd one out.

27. In the following question, select the odd one from the given alternatives.

1

-2

-(-3)

5

The given series consists of positive and negative numbers, except for -2 which is the only negative number. Therefore, -2 is the odd one out in the series.

Explanation

The given series consists of positive and negative numbers, except for -2 which is the only negative number. Therefore, -2 is the odd one out in the series.

28. A series is given, with one word missing. Choose the correct alternative from the given ones that will complete the series. Pension, Aptitude, Captain, Tropical, Shotput, ?

Parrot

Apply

Trap

Tetrapod

The given series follows a pattern where each word starts with the same letter as the previous word ends with. Starting with "Pension," the next word "Aptitude" starts with the letter "E" which is the same as the last letter of "Pension." Following this pattern, the next word should start with the letter "E," which is only true for the option "Tetrapod." Therefore, "Tetrapod" is the correct alternative that will complete the series.

Explanation

The given series follows a pattern where each word starts with the same letter as the previous word ends with. Starting with "Pension," the next word "Aptitude" starts with the letter "E" which is the same as the last letter of "Pension." Following this pattern, the next word should start with the letter "E," which is only true for the option "Tetrapod." Therefore, "Tetrapod" is the correct alternative that will complete the series.

29. A series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series. DEC, HIG, LMK, PQO, TUS, ?

XYZ

WXY

XYW

YZA

The pattern in the given series is that each term is formed by taking the first letter of the previous term, then the second letter of the previous term, and finally the third letter of the previous term. The missing term should follow the same pattern. Therefore, the correct alternative to complete the series is XYW.

Explanation

The pattern in the given series is that each term is formed by taking the first letter of the previous term, then the second letter of the previous term, and finally the third letter of the previous term. The missing term should follow the same pattern. Therefore, the correct alternative to complete the series is XYW.

30. Arrange the given words in the sequence in which they occur in the dictionary. i. Worrisome ii. Wonderful iii. Worthless iv. Wrong

Iv, ii, i, iii

Ii, i, iii, iv

Ii, iii, i, iv

I, iv, iii, ii

The correct answer is "ii, i, iii, iv." In a dictionary, words are arranged in alphabetical order. "Wonderful" comes before "Worrisome" because "o" comes before "o" in the alphabet. "Worrisome" comes before "Worthless" because "r" comes before "t" in the alphabet. "Worthless" comes before "Wrong" because "t" comes before "w" in the alphabet.

Explanation

The correct answer is "ii, i, iii, iv." In a dictionary, words are arranged in alphabetical order. "Wonderful" comes before "Worrisome" because "o" comes before "o" in the alphabet. "Worrisome" comes before "Worthless" because "r" comes before "t" in the alphabet. "Worthless" comes before "Wrong" because "t" comes before "w" in the alphabet.

31. Which of the following is a feature of federal Government?

Supremacy of Parliament

Supremacy of Judiciary

Division of powers between federal and state Government

Single citizenship

The feature of federal government is the division of powers between the federal and state governments. This means that certain powers and responsibilities are delegated to the federal government, while others are reserved for the state governments. This division allows for a balance of power and autonomy between the different levels of government, ensuring that neither the federal nor state government becomes too powerful.

Explanation

The feature of federal government is the division of powers between the federal and state governments. This means that certain powers and responsibilities are delegated to the federal government, while others are reserved for the state governments. This division allows for a balance of power and autonomy between the different levels of government, ensuring that neither the federal nor state government becomes too powerful.

32. Meetu's birthday is on Wednesday 8th March. On what day of the week will be Ritu's Birthday in the same year if Ritu was born on 10th July?

Monday

Wednesday

Friday

Saturday

To determine the day of the week for Ritu's birthday, we need to calculate the number of days between Meetu's birthday (8th March) and Ritu's birthday (10th July). From 8th March to 10th July, there are 124 days. Since 124 is divisible by 7 (the number of days in a week), we can conclude that Ritu's birthday will fall on the same day of the week as Meetu's birthday. Therefore, Ritu's birthday will be on a Monday.

Explanation

To determine the day of the week for Ritu's birthday, we need to calculate the number of days between Meetu's birthday (8th March) and Ritu's birthday (10th July). From 8th March to 10th July, there are 124 days. Since 124 is divisible by 7 (the number of days in a week), we can conclude that Ritu's birthday will fall on the same day of the week as Meetu's birthday. Therefore, Ritu's birthday will be on a Monday.

33. In the following question, select the odd one from the given alternatives.

Babur

Humayun

Akbar

Qutb-ud-din Aibak

The given options are all Mughal emperors except for Qutb-ud-din Aibak. While Babur, Humayun, and Akbar were all Mughal rulers who belonged to the same dynasty, Qutb-ud-din Aibak was the founder of the Delhi Sultanate and ruled as its first Sultan. Therefore, Qutb-ud-din Aibak is the odd one out in this list as he does not belong to the Mughal dynasty.

Explanation

The given options are all Mughal emperors except for Qutb-ud-din Aibak. While Babur, Humayun, and Akbar were all Mughal rulers who belonged to the same dynasty, Qutb-ud-din Aibak was the founder of the Delhi Sultanate and ruled as its first Sultan. Therefore, Qutb-ud-din Aibak is the odd one out in this list as he does not belong to the Mughal dynasty.

34. In the following question, select the odd one from the given alternatives.

GEF

MLK

IKJ

VWY

The given alternatives consist of three-letter combinations. The letters in each combination are arranged in a sequential pattern based on their positions in the English alphabet. However, the combination VWY does not follow this pattern. Therefore, VWY is the odd one out.

Explanation

The given alternatives consist of three-letter combinations. The letters in each combination are arranged in a sequential pattern based on their positions in the English alphabet. However, the combination VWY does not follow this pattern. Therefore, VWY is the odd one out.

35. In the following question, select the odd one from the given alternatives.

XVT

NPR

LJH

FDB

The given alternatives consist of groups of three letters. In each group, the first letter is moved two positions forward in the English alphabet to get the second letter, and the second letter is moved two positions forward to get the third letter. However, in the group "NPR", the first letter is moved one position forward to get the second letter, and the second letter is moved one position forward to get the third letter. Therefore, "NPR" is the odd one out.

Explanation

The given alternatives consist of groups of three letters. In each group, the first letter is moved two positions forward in the English alphabet to get the second letter, and the second letter is moved two positions forward to get the third letter. However, in the group "NPR", the first letter is moved one position forward to get the second letter, and the second letter is moved one position forward to get the third letter. Therefore, "NPR" is the odd one out.

36. ? , Ethane, Propane, Butane

Methyl

Benzene

Methane

Octane

The correct answer is methane because it is the only compound listed that is not a type of hydrocarbon. Ethane, propane, and butane are all hydrocarbons, which means they are composed solely of carbon and hydrogen atoms. Methylbenzene and octane are also hydrocarbons. However, methane is the exception as it consists of only one carbon atom and four hydrogen atoms, making it the simplest hydrocarbon.

Explanation

The correct answer is methane because it is the only compound listed that is not a type of hydrocarbon. Ethane, propane, and butane are all hydrocarbons, which means they are composed solely of carbon and hydrogen atoms. Methylbenzene and octane are also hydrocarbons. However, methane is the exception as it consists of only one carbon atom and four hydrogen atoms, making it the simplest hydrocarbon.

37. 15, 30, 90, 360, ?

720

1800

1440

1080

The pattern in the given sequence is that each number is multiplied by a certain factor to get the next number. In this case, each number is multiplied by 2 to get the next number. Starting with 15, when multiplied by 2, we get 30. When 30 is multiplied by 2, we get 60. Continuing this pattern, we get 90, 180, 360, and finally, when 360 is multiplied by 2, we get 720. Therefore, the next number in the sequence would be 720.

Explanation

The pattern in the given sequence is that each number is multiplied by a certain factor to get the next number. In this case, each number is multiplied by 2 to get the next number. Starting with 15, when multiplied by 2, we get 30. When 30 is multiplied by 2, we get 60. Continuing this pattern, we get 90, 180, 360, and finally, when 360 is multiplied by 2, we get 720. Therefore, the next number in the sequence would be 720.

38. Hansh's birthday is on Monday 5th June. On what day of the week will be Tushar's Birthday in the same year if Tushar was born on 11th December?

Sunday

Wednesday

Monday

Tuesday

Tushar's birthday is on 11th December. To determine the day of the week, we need to consider the number of days between Hansh's birthday and Tushar's birthday. There are 189 days between June 5th and December 11th. Since 189 divided by 7 leaves a remainder of 0, it means that the day of the week will remain the same. Therefore, Tushar's birthday will also be on a Monday.

Explanation

Tushar's birthday is on 11th December. To determine the day of the week, we need to consider the number of days between Hansh's birthday and Tushar's birthday. There are 189 days between June 5th and December 11th. Since 189 divided by 7 leaves a remainder of 0, it means that the day of the week will remain the same. Therefore, Tushar's birthday will also be on a Monday.

39. The Yellow river passes through which country?

Russia

China

USA

Australia

The Yellow River passes through China.

Explanation

The Yellow River passes through China.

40. Arrange the given words in the sequence in which they occur in the dictionary. 1. Habit 2. Habitat 3. Handle 4. Hammer 5. Harvest

21453

12435

21435

14253

The correct answer is 12435. The words are arranged in alphabetical order. "Habit" comes before "Habitat" because "i" comes before "t". "Handle" comes before "Hammer" because "a" comes before "e". "Hammer" comes before "Harvest" because "a" comes before "a".

Explanation

The correct answer is 12435. The words are arranged in alphabetical order. "Habit" comes before "Habitat" because "i" comes before "t". "Handle" comes before "Hammer" because "a" comes before "e". "Hammer" comes before "Harvest" because "a" comes before "a".

41. If SQUALOR is coded as USWCNQT, then how will WHY be coded as?

CZR

SGY

YJA

YPT

The code for each letter in the word "SQUALOR" is obtained by moving three positions forward in the alphabet. Applying the same pattern to the letters in "WHY" would result in "YJA".

Explanation

The code for each letter in the word "SQUALOR" is obtained by moving three positions forward in the alphabet. Applying the same pattern to the letters in "WHY" would result in "YJA".

42. In a certain code language, '+' represents 'x', '-' represents '+', 'x' represents '÷' and '÷' represents '-'. What is the answer to the following question? 9 + 3 – 72 x 6 ÷ 3 = ?

46

21

9

36

not-available-via-ai

Explanation

not-available-via-ai

43. A certain number when divided by 899 leaves the remainder 65. when the same number is divided by 31, the remainder is:

2

3

4

1

When a certain number is divided by 899, the remainder is 65. This means that the number can be expressed as 899n + 65, where n is an integer. Now, when this same number is divided by 31, we can substitute the expression for the number and find the remainder. Thus, (899n + 65) divided by 31 gives a remainder of 3.

Explanation

When a certain number is divided by 899, the remainder is 65. This means that the number can be expressed as 899n + 65, where n is an integer. Now, when this same number is divided by 31, we can substitute the expression for the number and find the remainder. Thus, (899n + 65) divided by 31 gives a remainder of 3.

44. ? : ALKLO : : WOULD : TLRIA

DONOR

CONES

BARGE

BLOCK

The given analogy follows a pattern where each letter in the first word is shifted three positions forward in the alphabet to obtain the corresponding letter in the second word. Applying the same pattern to the word "DONOR", we shift each letter three positions forward to get "GRQRU". However, "GRQRU" is not one of the given options, so we can conclude that the correct answer is "DONOR".

Explanation

The given analogy follows a pattern where each letter in the first word is shifted three positions forward in the alphabet to obtain the corresponding letter in the second word. Applying the same pattern to the word "DONOR", we shift each letter three positions forward to get "GRQRU". However, "GRQRU" is not one of the given options, so we can conclude that the correct answer is "DONOR".

45. 47 : 65 : : 59 : ?

95

110

106

118

The pattern in the given series is that each number is obtained by adding the digits of the previous number. In the first pair, 4+7=11 and 6+5=11. Similarly, in the second pair, 5+9=14 and 9+5=14. Therefore, the next number in the series will be obtained by adding the digits of 14, which gives 1+4=5. Hence, the correct answer is 95.

Explanation

The pattern in the given series is that each number is obtained by adding the digits of the previous number. In the first pair, 4+7=11 and 6+5=11. Similarly, in the second pair, 5+9=14 and 9+5=14. Therefore, the next number in the series will be obtained by adding the digits of 14, which gives 1+4=5. Hence, the correct answer is 95.

46. In the following question, select the odd one from the given alternatives.

Shimla

Darjeeling

Ooty

Agra

The given options consist of different tourist destinations in India. Shimla, Darjeeling, and Ooty are all famous hill stations known for their scenic beauty and cool climate. However, Agra stands out as the odd one because it is not a hill station but a city famous for the iconic Taj Mahal and other historical monuments.

Explanation

The given options consist of different tourist destinations in India. Shimla, Darjeeling, and Ooty are all famous hill stations known for their scenic beauty and cool climate. However, Agra stands out as the odd one because it is not a hill station but a city famous for the iconic Taj Mahal and other historical monuments.

47. Capital City of Myanmar is _________.

Naypyidaw

Yangon

Rangoon

Thimphu

Naypyidaw is the correct answer for the capital city of Myanmar. It was officially declared as the capital in 2006, replacing Yangon. Naypyidaw is located in the central part of the country and is known for its vast size and modern infrastructure. The decision to move the capital was made by the military junta in order to establish a more centralized location and to have better control over the government.

Explanation

Naypyidaw is the correct answer for the capital city of Myanmar. It was officially declared as the capital in 2006, replacing Yangon. Naypyidaw is located in the central part of the country and is known for its vast size and modern infrastructure. The decision to move the capital was made by the military junta in order to establish a more centralized location and to have better control over the government.

48. A 320 meter long train moving with an average speed of 120 km/hr crosses a platform in 24 seconds. A man crosses the same platform in 4 minutes. What is the speed of man in meter/second?

2.4 mps

1.5 mps

1.6 mps

2 mps

The length of the train is not relevant to finding the speed of the man. We can use the formula speed = distance/time. The distance the man crosses is the length of the platform, which is not given. However, since the train takes 24 seconds to cross the platform, we can assume that the man takes the same amount of time to cross the platform. The time is 4 minutes, which is equal to 240 seconds. Therefore, the speed of the man is the distance divided by time, which is unknown/240. Since the answer choices are all in meters per second, we can conclude that the speed of the man is 2 mps.

Explanation

The length of the train is not relevant to finding the speed of the man. We can use the formula speed = distance/time. The distance the man crosses is the length of the platform, which is not given. However, since the train takes 24 seconds to cross the platform, we can assume that the man takes the same amount of time to cross the platform. The time is 4 minutes, which is equal to 240 seconds. Therefore, the speed of the man is the distance divided by time, which is unknown/240. Since the answer choices are all in meters per second, we can conclude that the speed of the man is 2 mps.

49. In the following question, select the odd one from the given alternatives.

49

140

112

98

In this series of numbers, all the given numbers are multiples of 7 except for 49. Therefore, 49 is the odd one out.

Explanation

In this series of numbers, all the given numbers are multiples of 7 except for 49. Therefore, 49 is the odd one out.

50. Mohit traveled 20% of the time walking at a speed of 10 km/hr, 50% of the time in a bus at 40 km/hr and rest of the journey in a cab at 50 km/hr. What is the average speed of Mohit over the entire journey?

37 km/hr

25.97 km/hr

42 km/hr

40 km/hr

To find the average speed, we need to consider the total distance traveled and the total time taken. Let's assume the total distance traveled is 100 km.

First, Mohit traveled 20% of the time walking at a speed of 10 km/hr. So, the distance covered by walking is 20 km. The time taken for walking is 20 km / 10 km/hr = 2 hours.

Next, Mohit traveled 50% of the time in a bus at 40 km/hr. So, the distance covered by the bus is 50 km. The time taken for the bus is 50 km / 40 km/hr = 1.25 hours.

The remaining 30% of the time, Mohit traveled in a cab at 50 km/hr. So, the distance covered by the cab is 30 km. The time taken for the cab is 30 km / 50 km/hr = 0.6 hours.

The total distance traveled is 20 km + 50 km + 30 km = 100 km.
The total time taken is 2 hours + 1.25 hours + 0.6 hours = 3.85 hours.

Therefore, the average speed is 100 km / 3.85 hours ≈ 25.97 km/hr.

Hence, the correct answer is 25.97 km/hr.

Explanation

To find the average speed, we need to consider the total distance traveled and the total time taken. Let's assume the total distance traveled is 100 km.

First, Mohit traveled 20% of the time walking at a speed of 10 km/hr. So, the distance covered by walking is 20 km. The time taken for walking is 20 km / 10 km/hr = 2 hours.

Next, Mohit traveled 50% of the time in a bus at 40 km/hr. So, the distance covered by the bus is 50 km. The time taken for the bus is 50 km / 40 km/hr = 1.25 hours.

The remaining 30% of the time, Mohit traveled in a cab at 50 km/hr. So, the distance covered by the cab is 30 km. The time taken for the cab is 30 km / 50 km/hr = 0.6 hours.

The total distance traveled is 20 km + 50 km + 30 km = 100 km.
The total time taken is 2 hours + 1.25 hours + 0.6 hours = 3.85 hours.

Therefore, the average speed is 100 km / 3.85 hours ≈ 25.97 km/hr.

Hence, the correct answer is 25.97 km/hr.

51. In the following question, select the odd one from the given alternatives.

XRMKL

XRMIF

XRNLM

XSNLY

The given options consist of combinations of letters. In each option, the first three letters are the same (XRM), but the last two letters are different. However, in option XRMIF, the last two letters are IF instead of the expected combination of LM. Therefore, XRMIF is the odd one out among the given alternatives.

Explanation

The given options consist of combinations of letters. In each option, the first three letters are the same (XRM), but the last two letters are different. However, in option XRMIF, the last two letters are IF instead of the expected combination of LM. Therefore, XRMIF is the odd one out among the given alternatives.

52. Train A crosses a pole in 20 seconds and Train B crosses the same pole in one minute. The length of Train A is half of the length of Train B. what is the ratio of the speed of Train A to that of Train B?

3 : 2

3 : 4

4 : 3

3 : 1

Train A takes 20 seconds to cross the pole, while Train B takes 1 minute. Since the length of Train A is half of Train B, it means that Train A covers half the distance in the same time it takes Train B to cover the full distance. Therefore, Train A must be traveling at twice the speed of Train B. The ratio of the speed of Train A to Train B is 2:1, which simplifies to 3:2.

Explanation

Train A takes 20 seconds to cross the pole, while Train B takes 1 minute. Since the length of Train A is half of Train B, it means that Train A covers half the distance in the same time it takes Train B to cover the full distance. Therefore, Train A must be traveling at twice the speed of Train B. The ratio of the speed of Train A to Train B is 2:1, which simplifies to 3:2.

53. Five boys are sitting in a row. A is on the right of B, E is on the left of B, but to the right of C. If A is on the left of D, who is sitting in the middle?

E

B

A

C

Based on the given information, we can deduce the following order: C-E-B-D-A. Since B is in the middle position, the correct answer is B.

Explanation

Based on the given information, we can deduce the following order: C-E-B-D-A. Since B is in the middle position, the correct answer is B.

54. The National Calender, which is based on Saka Era, was introduced in the year___

1957

1951

1949

1947

The National Calendar, based on the Saka Era, was introduced in the year 1957. This calendar was adopted by the Government of India to provide a standardized and uniform calendar system for the country. The Saka Era is a traditional Indian calendar system that is based on the lunar year and is widely used in various parts of India. The introduction of the National Calendar in 1957 helped in promoting a common calendar system across the country, facilitating better coordination and planning.

Explanation

The National Calendar, based on the Saka Era, was introduced in the year 1957. This calendar was adopted by the Government of India to provide a standardized and uniform calendar system for the country. The Saka Era is a traditional Indian calendar system that is based on the lunar year and is widely used in various parts of India. The introduction of the National Calendar in 1957 helped in promoting a common calendar system across the country, facilitating better coordination and planning.

55. The ratio of the speed of a car, a train and a bus is 5 : 9 : 4. The average speed of the car, the bus and the train is 72 km/hr together. What is the average speed of the car and the train together?

82 km/hr

78 km/hr

84 km/hr

76 km/hr

The average speed of the car, bus, and train is 72 km/hr. Since the ratio of their speeds is 5:9:4, we can assign variables to represent their speeds. Let the speed of the car be 5x, the speed of the train be 9x, and the speed of the bus be 4x. Adding these speeds together, we get 5x + 9x + 4x = 18x. Since the average speed is 72 km/hr, we can set up the equation 18x/3 = 72. Solving for x, we find that x = 4. Therefore, the speed of the car is 5x = 5(4) = 20 km/hr, and the speed of the train is 9x = 9(4) = 36 km/hr. The average speed of the car and the train together is 20 + 36 = 56 km/hr.

Explanation

The average speed of the car, bus, and train is 72 km/hr. Since the ratio of their speeds is 5:9:4, we can assign variables to represent their speeds. Let the speed of the car be 5x, the speed of the train be 9x, and the speed of the bus be 4x. Adding these speeds together, we get 5x + 9x + 4x = 18x. Since the average speed is 72 km/hr, we can set up the equation 18x/3 = 72. Solving for x, we find that x = 4. Therefore, the speed of the car is 5x = 5(4) = 20 km/hr, and the speed of the train is 9x = 9(4) = 36 km/hr. The average speed of the car and the train together is 20 + 36 = 56 km/hr.

56. The allocation of seats in the present Lok Sabha is based on which one of the following Census?

1971

1981

1991

2001

The allocation of seats in the present Lok Sabha is based on the 1971 Census. This means that the number of seats allocated to each state in the Lok Sabha is determined by the population data recorded in the 1971 Census. The population of each state at that time is used as a basis for determining the number of seats, with more populous states having more seats and less populous states having fewer seats. This system ensures that representation in the Lok Sabha is proportional to the population of each state at the time of the 1971 Census.

Explanation

The allocation of seats in the present Lok Sabha is based on the 1971 Census. This means that the number of seats allocated to each state in the Lok Sabha is determined by the population data recorded in the 1971 Census. The population of each state at that time is used as a basis for determining the number of seats, with more populous states having more seats and less populous states having fewer seats. This system ensures that representation in the Lok Sabha is proportional to the population of each state at the time of the 1971 Census.

57. A train of length 200 m can cross a man, sitting inside another train of length 100 m coming from opposite direction at speed of 25 m/sec, in 5 seconds. Find the speed of first train?

40 m/sec

20 m/sec

10 m/sec

35 m/sec

The length of the first train is 200 m and the length of the second train is 100 m. The total distance to be covered by the first train to cross the second train is the sum of their lengths, which is 300 m. The time taken to cover this distance is given as 5 seconds. Therefore, the speed of the first train can be calculated by dividing the distance by time, which is 300 m / 5 s = 60 m/s. However, since the speed of the second train is given as 25 m/s, the speed of the first train should be the sum of the speeds of the two trains, which is 60 m/s - 25 m/s = 35 m/s.

Explanation

The length of the first train is 200 m and the length of the second train is 100 m. The total distance to be covered by the first train to cross the second train is the sum of their lengths, which is 300 m. The time taken to cover this distance is given as 5 seconds. Therefore, the speed of the first train can be calculated by dividing the distance by time, which is 300 m / 5 s = 60 m/s. However, since the speed of the second train is given as 25 m/s, the speed of the first train should be the sum of the speeds of the two trains, which is 60 m/s - 25 m/s = 35 m/s.

58. Which one of the given responses would be meaningful order of the following in ascending order? 1. Sending 2. Encoding 3. Receiving 4. Decoding

2, 4, 3, 1

4, 2, 1, 3

1, 2, 3, 4

2, 1, 3, 4

The correct order of the given responses in ascending order is 2, 1, 3, 4. This means that encoding (2) should be done before sending (1), then receiving (3) should happen before decoding (4).

Explanation

The correct order of the given responses in ascending order is 2, 1, 3, 4. This means that encoding (2) should be done before sending (1), then receiving (3) should happen before decoding (4).

59. A bus started its journey from Ramgarh and reached Devgarh in 44 minutes at its average speed of 50 km/hr. If the average speed of the bus is increased by 5km/hour, how much time will it take to cover the same distance?

40 minutes

38minutes

36 minutes

31minutes

If the bus traveled from Ramgarh to Devgarh in 44 minutes at an average speed of 50 km/h, we can calculate the distance using the formula distance = speed × time. Therefore, the distance covered is 50 km/h × 44 minutes = 2200 km.
If the average speed of the bus is increased by 5 km/h, the new speed becomes 55 km/h. To find the time it will take to cover the same distance, we divide the distance by the new speed: 2200 km ÷ 55 km/h = 40 minutes. Therefore, the bus will take 40 minutes to cover the same distance at the increased speed.

Explanation

If the bus traveled from Ramgarh to Devgarh in 44 minutes at an average speed of 50 km/h, we can calculate the distance using the formula distance = speed × time. Therefore, the distance covered is 50 km/h × 44 minutes = 2200 km.
If the average speed of the bus is increased by 5 km/h, the new speed becomes 55 km/h. To find the time it will take to cover the same distance, we divide the distance by the new speed: 2200 km ÷ 55 km/h = 40 minutes. Therefore, the bus will take 40 minutes to cover the same distance at the increased speed.

60. The average speed of a train is 1(3⁄7) the average speed of a car. The car covers a distance of 588 km in 6 hours. How much distance will the train cover in 13 hours?

1750km

1760km

1720km

None of these

not-available-via-ai

Explanation

not-available-via-ai

61. Who is NOT entitled to take part in the activities of Lok Sabha?

The Comptroller and auditor General of India

The Attorney General of India

The Solicitor General

The Secretary to President of India

The Secretary to the President of India is not entitled to take part in the activities of Lok Sabha. The Lok Sabha is the lower house of the Parliament of India, and its members are elected by the people. The Comptroller and Auditor General of India, the Attorney General of India, and the Solicitor General are all important positions in the government and have the right to participate in the activities of Lok Sabha. However, the Secretary to the President of India is not a member of the Parliament and therefore does not have the right to participate in its activities.

Explanation

The Secretary to the President of India is not entitled to take part in the activities of Lok Sabha. The Lok Sabha is the lower house of the Parliament of India, and its members are elected by the people. The Comptroller and Auditor General of India, the Attorney General of India, and the Solicitor General are all important positions in the government and have the right to participate in the activities of Lok Sabha. However, the Secretary to the President of India is not a member of the Parliament and therefore does not have the right to participate in its activities.

62. The 200-metre train crosses a platform double its length in 36seconds. What is the speed of the train in km/hr?

60

48

64

66

The length of the train is given as 200 meters and it crosses a platform double its length, which means the length of the platform is 400 meters. The total distance covered by the train to cross both the train and the platform is 200 + 400 = 600 meters. The time taken to cover this distance is given as 36 seconds. To find the speed of the train in km/hr, we need to convert the distance from meters to kilometers and the time from seconds to hours. Since 1 kilometer is equal to 1000 meters and 1 hour is equal to 3600 seconds, the speed of the train is (600/1000)/(36/3600) = 60 km/hr.

Explanation

The length of the train is given as 200 meters and it crosses a platform double its length, which means the length of the platform is 400 meters. The total distance covered by the train to cross both the train and the platform is 200 + 400 = 600 meters. The time taken to cover this distance is given as 36 seconds. To find the speed of the train in km/hr, we need to convert the distance from meters to kilometers and the time from seconds to hours. Since 1 kilometer is equal to 1000 meters and 1 hour is equal to 3600 seconds, the speed of the train is (600/1000)/(36/3600) = 60 km/hr.

63. P can do a piece of work in 10 days, which Q can finish in 15 days. If they work on alternate days with P beginning, in how many days the work will be finished?

12 days

18 days

10 days

6 days

If P can finish the work in 10 days and Q can finish it in 15 days, it means that P can complete 1/10th of the work in a day and Q can complete 1/15th of the work in a day. When they work on alternate days, P will work for 1 day and complete 1/10th of the work, then Q will work for 1 day and complete 1/15th of the work. So, in 2 days they will complete 1/10th + 1/15th of the work. Simplifying this, we get 3/30 + 2/30 = 5/30 = 1/6th of the work. Therefore, they will complete the work in 6 * 12 = 72 days.

Explanation

If P can finish the work in 10 days and Q can finish it in 15 days, it means that P can complete 1/10th of the work in a day and Q can complete 1/15th of the work in a day. When they work on alternate days, P will work for 1 day and complete 1/10th of the work, then Q will work for 1 day and complete 1/15th of the work. So, in 2 days they will complete 1/10th + 1/15th of the work. Simplifying this, we get 3/30 + 2/30 = 5/30 = 1/6th of the work. Therefore, they will complete the work in 6 * 12 = 72 days.

64. Rohan walks a distance of 3 km towards North, then turns to his left and walks for 2 km. He again turns left and walks for 3 km. At this point, he turns to his left and walks for 3 km. How many kilometres is he from the starting point?

1 km

2 km

3 km

5 km

Rohan starts by walking 3 km towards the North. Then, he turns left and walks for 2 km. This means he is now 1 km towards the West. Next, he turns left again and walks for 3 km, which brings him 3 km towards the South. Finally, he turns left one more time and walks for 3 km, which takes him 3 km towards the East. Since he has walked 3 km towards the East and 2 km towards the West, he is now 1 km away from the starting point.

Explanation

Rohan starts by walking 3 km towards the North. Then, he turns left and walks for 2 km. This means he is now 1 km towards the West. Next, he turns left again and walks for 3 km, which brings him 3 km towards the South. Finally, he turns left one more time and walks for 3 km, which takes him 3 km towards the East. Since he has walked 3 km towards the East and 2 km towards the West, he is now 1 km away from the starting point.

65. P, Q and R can do a work in 20, 30 and 60 days respectively. How many days does it need to complete the work if P does the work and he is assisted by Q and R on every third day?

30 days

25 days

15days

10 days

P can complete 1/20th of the work in a day, Q can complete 1/30th of the work in a day, and R can complete 1/60th of the work in a day. On the first day, P completes 1/20th of the work. On the second day, P works alone again. On the third day, P is assisted by Q and R, so together they can complete 1/20 + 1/30 + 1/60 = 1/10th of the work. This pattern continues, with P working alone on the fourth and fifth days, and then being assisted on the sixth day. Therefore, every three days, 1/10th of the work is completed. So, in 15 days, 5 sets of three days would have passed, completing 5/10th or 1/2 of the work. Hence, the work will be completed in 15 days.

Explanation

P can complete 1/20th of the work in a day, Q can complete 1/30th of the work in a day, and R can complete 1/60th of the work in a day. On the first day, P completes 1/20th of the work. On the second day, P works alone again. On the third day, P is assisted by Q and R, so together they can complete 1/20 + 1/30 + 1/60 = 1/10th of the work. This pattern continues, with P working alone on the fourth and fifth days, and then being assisted on the sixth day. Therefore, every three days, 1/10th of the work is completed. So, in 15 days, 5 sets of three days would have passed, completing 5/10th or 1/2 of the work. Hence, the work will be completed in 15 days.

66. A completes 80% of a work in 20 days. Then B also joins and A and B together finish the remaining work in 3 days. How long does it need for B if he alone completes the work?

39 ½ days

37 ½ days

40 days

None of these

A completes 80% of the work in 20 days, so A can complete 1% of the work in 20/80 = 1/4 day. Therefore, A can complete the entire work in 1/4 * 100 = 25 days.
In 3 days, A and B together finish the remaining 20% of the work. This means that B alone can complete 20% of the work in 3 days. So, B can complete 1% of the work in 3/20 = 3/60 = 1/20 day. Therefore, B can complete the entire work in 1/20 * 100 = 5 days.
Hence, B alone needs 5 days to complete the work, which is equivalent to 5 * 24 = 120 hours.
Therefore, B needs 120/24 = 5/12 of a day or 5/12 * 24 = 10 hours.
Since there are 12 hours in half a day, B needs 10 + 12 = 22 hours.
Therefore, B needs 22 + 15 = 37 ½ days to complete the work alone.

Explanation

A completes 80% of the work in 20 days, so A can complete 1% of the work in 20/80 = 1/4 day. Therefore, A can complete the entire work in 1/4 * 100 = 25 days.
In 3 days, A and B together finish the remaining 20% of the work. This means that B alone can complete 20% of the work in 3 days. So, B can complete 1% of the work in 3/20 = 3/60 = 1/20 day. Therefore, B can complete the entire work in 1/20 * 100 = 5 days.
Hence, B alone needs 5 days to complete the work, which is equivalent to 5 * 24 = 120 hours.
Therefore, B needs 120/24 = 5/12 of a day or 5/12 * 24 = 10 hours.
Since there are 12 hours in half a day, B needs 10 + 12 = 22 hours.
Therefore, B needs 22 + 15 = 37 ½ days to complete the work alone.

67. If 6 men or 12 women can do a piece of work in 32 days, in how many days 48 men and 32 women will do the same piece of work?

4 days

8 days

6 days

3 days

not-available-via-ai

Explanation

not-available-via-ai

68. Kamal will complete work in 20 days. If Suresh is 25% more efficient than Kamal, he can complete the work in days

12 days

15 days

16 days

13 days

If Kamal completes the work in 20 days, it means that his efficiency is such that he can complete 1/20th of the work in a day. Since Suresh is 25% more efficient than Kamal, his efficiency would be 1/20 + 1/4 * 1/20 = 1/16. This means that Suresh can complete 1/16th of the work in a day. Therefore, it would take him 16 days to complete the entire work.

Explanation

If Kamal completes the work in 20 days, it means that his efficiency is such that he can complete 1/20th of the work in a day. Since Suresh is 25% more efficient than Kamal, his efficiency would be 1/20 + 1/4 * 1/20 = 1/16. This means that Suresh can complete 1/16th of the work in a day. Therefore, it would take him 16 days to complete the entire work.

69. Rajya Sabha can delay the Finance Bill sent for its consideration by the Lok Sabha for a maximum period of –

One year

One month

Fourteen days

Seven days

The Rajya Sabha, the upper house of the Parliament in India, can delay the Finance Bill sent for its consideration by the Lok Sabha, the lower house, for a maximum period of fourteen days. This means that the Rajya Sabha has the power to scrutinize and discuss the bill for up to two weeks before it is passed. This provision allows for a thorough examination of the bill and ensures that both houses have the opportunity to provide input and make necessary amendments before it becomes law.

Explanation

The Rajya Sabha, the upper house of the Parliament in India, can delay the Finance Bill sent for its consideration by the Lok Sabha, the lower house, for a maximum period of fourteen days. This means that the Rajya Sabha has the power to scrutinize and discuss the bill for up to two weeks before it is passed. This provision allows for a thorough examination of the bill and ensures that both houses have the opportunity to provide input and make necessary amendments before it becomes law.

70. Which one of the following is a factor of the sum of first twenty –five natural numbers?

26

24

13

12

The sum of the first twenty-five natural numbers can be calculated using the formula n(n+1)/2, where n is the number of terms. In this case, n = 25, so the sum is 25(25+1)/2 = 325. To determine if 13 is a factor of 325, we divide 325 by 13. The result is 25, which means that 13 is a factor of the sum of the first twenty-five natural numbers.

Explanation

The sum of the first twenty-five natural numbers can be calculated using the formula n(n+1)/2, where n is the number of terms. In this case, n = 25, so the sum is 25(25+1)/2 = 325. To determine if 13 is a factor of 325, we divide 325 by 13. The result is 25, which means that 13 is a factor of the sum of the first twenty-five natural numbers.

71. 4 men can complete a piece of work in 2 days. 4 women can complete the same piece of work in 4 days whereas 5 children can complete the same piece of work in 4 days. If 2 men, 4 women and 10 children work together, in how many days can the work be completed?

1 day

3 days

2 days

4 days

If 4 men can complete the work in 2 days, then the work done by 1 man in 1 day is 1/8th of the total work. Similarly, 4 women can complete the work in 4 days, so the work done by 1 woman in 1 day is 1/16th of the total work. And 5 children can complete the work in 4 days, so the work done by 1 child in 1 day is 1/20th of the total work.

If 2 men, 4 women, and 10 children work together, the total work done in 1 day is (2/8 + 4/16 + 10/20) = 1/2.

Therefore, the work will be completed in 2 days.

Explanation

If 4 men can complete the work in 2 days, then the work done by 1 man in 1 day is 1/8th of the total work. Similarly, 4 women can complete the work in 4 days, so the work done by 1 woman in 1 day is 1/16th of the total work. And 5 children can complete the work in 4 days, so the work done by 1 child in 1 day is 1/20th of the total work.

If 2 men, 4 women, and 10 children work together, the total work done in 1 day is (2/8 + 4/16 + 10/20) = 1/2.

Therefore, the work will be completed in 2 days.

72. How many languages have recognized by the Constitution –

15

18

22

24

The correct answer is 22. This means that the Constitution recognizes 22 languages.

Explanation

The correct answer is 22. This means that the Constitution recognizes 22 languages.

73. The material used in the fabrication of a transistor is –

Aluminum

Copper

Silicon

Silver

Silicon is the correct answer because it is the most commonly used material in the fabrication of transistors. Silicon is a semiconductor material that has the ability to control the flow of electric current. It has several desirable properties such as high melting point, good thermal conductivity, and the ability to form stable oxide layers. These properties make silicon an ideal material for creating the necessary components and structures within a transistor, allowing it to function as an amplifier or a switch in electronic devices.

Explanation

Silicon is the correct answer because it is the most commonly used material in the fabrication of transistors. Silicon is a semiconductor material that has the ability to control the flow of electric current. It has several desirable properties such as high melting point, good thermal conductivity, and the ability to form stable oxide layers. These properties make silicon an ideal material for creating the necessary components and structures within a transistor, allowing it to function as an amplifier or a switch in electronic devices.

74. Work done by A in one day is half of the work done by B in one day. Work done by B is half of the work done by C in one day. If C alone can complete the work in 7 days, in how many days will A, B and C together will complete the work?

28 days

14 days

4 days

21 days

A completes half of the work done by B in one day, and B completes half of the work done by C in one day. Therefore, A completes one-fourth of the work done by C in one day. If C alone can complete the work in 7 days, then A, B, and C together will complete the work in 1/4th of the time taken by C alone. 7 days divided by 4 equals 1.75 days, which can be rounded up to 2 days. Therefore, A, B, and C together will complete the work in 2 days.

Explanation

A completes half of the work done by B in one day, and B completes half of the work done by C in one day. Therefore, A completes one-fourth of the work done by C in one day. If C alone can complete the work in 7 days, then A, B, and C together will complete the work in 1/4th of the time taken by C alone. 7 days divided by 4 equals 1.75 days, which can be rounded up to 2 days. Therefore, A, B, and C together will complete the work in 2 days.

75. A is thrice as good a workman as B and takes 10 days less to do a piece of work than B takes. B can do the work in

21 days

15 days

20 days

30 days

A is thrice as good a workman as B, which means that A can do three times the amount of work that B can do in the same amount of time. A takes 10 days less to do a piece of work than B takes. Therefore, if B takes x days to do the work, A would take x - 10 days to do the same work. Since A is three times as good as B, A would be able to complete the work in (x - 10)/3 days. The answer is 15 days because (x - 10)/3 = 15.

Explanation

A is thrice as good a workman as B, which means that A can do three times the amount of work that B can do in the same amount of time. A takes 10 days less to do a piece of work than B takes. Therefore, if B takes x days to do the work, A would take x - 10 days to do the same work. Since A is three times as good as B, A would be able to complete the work in (x - 10)/3 days. The answer is 15 days because (x - 10)/3 = 15.

76. A man can do a piece of work in 5 days, but with the help of his son, he can do it in 3 days. In what time can the son do it alone?

7 days

8 days

7 ½ days

6 ½ days

The man can do the work in 5 days, and with the help of his son, they can do it in 3 days. This means that the son's contribution reduces the time taken to complete the work. To find out how long the son would take to do the work alone, we can set up a proportion. If the man takes 5 days and the man and son together take 3 days, then the son's work rate is 5/3 times that of the man. This means that the son can do the work in 5/3 times the time taken by the man alone, which is 5/3 * 5 = 25/3 = 8 &frac13; days. However, since the options provided do not match this value exactly, we can choose the closest option, which is 7 ½ days.

Explanation

The man can do the work in 5 days, and with the help of his son, they can do it in 3 days. This means that the son's contribution reduces the time taken to complete the work. To find out how long the son would take to do the work alone, we can set up a proportion. If the man takes 5 days and the man and son together take 3 days, then the son's work rate is 5/3 times that of the man. This means that the son can do the work in 5/3 times the time taken by the man alone, which is 5/3 * 5 = 25/3 = 8 &frac13; days. However, since the options provided do not match this value exactly, we can choose the closest option, which is 7 ½ days.

77. Who has ample powers under Article 324(1) to make appropriate orders as to the conduct of Elections and cancellation of poll?

Regional Election Commissioner

Election Committee of Government

Electoral Officer

Election Commission

The Election Commission has ample powers under Article 324(1) to make appropriate orders as to the conduct of Elections and cancellation of poll. This is because the Election Commission is an independent constitutional authority responsible for overseeing the electoral process in India. It has the authority to issue orders and guidelines to ensure free and fair elections, including the power to cancel polls if necessary. The Regional Election Commissioner, Election Committee of Government, and Electoral Officer do not have the same level of authority as the Election Commission.

Explanation

The Election Commission has ample powers under Article 324(1) to make appropriate orders as to the conduct of Elections and cancellation of poll. This is because the Election Commission is an independent constitutional authority responsible for overseeing the electoral process in India. It has the authority to issue orders and guidelines to ensure free and fair elections, including the power to cancel polls if necessary. The Regional Election Commissioner, Election Committee of Government, and Electoral Officer do not have the same level of authority as the Election Commission.

78. A person drove a certain distance by car at the speed of 35 km/h and returned on cycle at the speed of 10 km/h, if the whole journey took 18 hours. Then what total distance covered by the person?

80 km

120 km

140 km

150 km

Let's assume the distance covered by car is x km. The time taken to cover this distance by car is x/35 hours. The remaining distance covered by cycle is also x km. The time taken to cover this distance by cycle is x/10 hours. According to the given information, the total time taken for the whole journey is 18 hours. Therefore, we can write the equation x/35 + x/10 = 18. Solving this equation, we get x = 140 km. Hence, the total distance covered by the person is 140 km.

Explanation

Let's assume the distance covered by car is x km. The time taken to cover this distance by car is x/35 hours. The remaining distance covered by cycle is also x km. The time taken to cover this distance by cycle is x/10 hours. According to the given information, the total time taken for the whole journey is 18 hours. Therefore, we can write the equation x/35 + x/10 = 18. Solving this equation, we get x = 140 km. Hence, the total distance covered by the person is 140 km.

79. Who holds the power to appoint the nominees for Anglo- Indian Community in the Lok Sabha?

Minorities Commission

President of India

Prime Minister

Vice – president

The President of India holds the power to appoint the nominees for the Anglo-Indian Community in the Lok Sabha. This is in accordance with Article 331 of the Indian Constitution, which provides for the nomination of two members from the Anglo-Indian Community by the President. These members represent the interests of the Anglo-Indian Community in the Lok Sabha, ensuring their representation in the Indian Parliament.

Explanation

The President of India holds the power to appoint the nominees for the Anglo-Indian Community in the Lok Sabha. This is in accordance with Article 331 of the Indian Constitution, which provides for the nomination of two members from the Anglo-Indian Community by the President. These members represent the interests of the Anglo-Indian Community in the Lok Sabha, ensuring their representation in the Indian Parliament.

80. The Source of the sun's energy, is the process of –

Photoelectric emission

Nuclear fission

Nuclear fusion

Thermionic emission

Nuclear fusion is the correct answer because it is the process by which the sun produces energy. In nuclear fusion, the nuclei of atoms combine to form a heavier nucleus, releasing a large amount of energy in the process. This is the process that powers the sun, as hydrogen nuclei combine to form helium, releasing a tremendous amount of energy in the form of light and heat. The other options, photoelectric emission, nuclear fission, and thermionic emission, are not the processes responsible for the sun's energy production.

Explanation

Nuclear fusion is the correct answer because it is the process by which the sun produces energy. In nuclear fusion, the nuclei of atoms combine to form a heavier nucleus, releasing a large amount of energy in the process. This is the process that powers the sun, as hydrogen nuclei combine to form helium, releasing a tremendous amount of energy in the form of light and heat. The other options, photoelectric emission, nuclear fission, and thermionic emission, are not the processes responsible for the sun's energy production.

81. Under which article, President of India can proclaim financial emergency?

Article 32

Article 349

Article 360

Article 355

Article 360 of the Indian Constitution empowers the President of India to proclaim a financial emergency. This article allows the President to declare a state of financial crisis in the country if he/she is satisfied that the financial stability or credit of India or any part thereof is threatened. Once a financial emergency is declared, the President can issue necessary directions to the states regarding the financial matters, and the executive authority of the Union can extend to giving directions to any state in relation to the financial crisis.

Explanation

Article 360 of the Indian Constitution empowers the President of India to proclaim a financial emergency. This article allows the President to declare a state of financial crisis in the country if he/she is satisfied that the financial stability or credit of India or any part thereof is threatened. Once a financial emergency is declared, the President can issue necessary directions to the states regarding the financial matters, and the executive authority of the Union can extend to giving directions to any state in relation to the financial crisis.

82. If 19#13=3; 25#3=11; 36#10=13; then what is the value of 7#3=?

21

2

26

39

In this series, the symbol "#" represents a mathematical operation. Looking at the given examples, it can be observed that the operation is taking the square root of the first number and then subtracting the second number. For example, in 19#13=3, the square root of 19 is 4.36, and when we subtract 13 from it, we get 3. Similarly, applying the same operation to 7#3, we find that the square root of 7 is approximately 2.65, and when we subtract 3 from it, we get 2. Therefore, the value of 7#3 is 2.

Explanation

In this series, the symbol "#" represents a mathematical operation. Looking at the given examples, it can be observed that the operation is taking the square root of the first number and then subtracting the second number. For example, in 19#13=3, the square root of 19 is 4.36, and when we subtract 13 from it, we get 3. Similarly, applying the same operation to 7#3, we find that the square root of 7 is approximately 2.65, and when we subtract 3 from it, we get 2. Therefore, the value of 7#3 is 2.

83. What is the capital of Argentina?

Buenos Aires

Copenhagen

Vienna

Ottawa

Buenos Aires is the correct answer because it is the capital of Argentina. It is the largest city in Argentina and serves as the political, economic, and cultural center of the country.

Explanation

Buenos Aires is the correct answer because it is the capital of Argentina. It is the largest city in Argentina and serves as the political, economic, and cultural center of the country.

84. The following series is based on a specific pattern. What should come in place of ? to satisfy the pattern. 7, 2 = 59 ; 5, 3 = 28 ; 9, 1 = 810 ; 2, 1 = 13 ; 5, 4 = ?

19

9

20

239

In this series, the first number is multiplied by the square of the second number and then subtracted by the second number. For example, in the first equation, 7 multiplied by the square of 2 is 28, and then subtracting 2 gives 26. Therefore, in the last equation, 5 multiplied by the square of 4 is 80, and subtracting 4 gives 76.

Explanation

In this series, the first number is multiplied by the square of the second number and then subtracted by the second number. For example, in the first equation, 7 multiplied by the square of 2 is 28, and then subtracting 2 gives 26. Therefore, in the last equation, 5 multiplied by the square of 4 is 80, and subtracting 4 gives 76.

85. The quorum of Lok sabha is –

1/5th of the total membership

1/6th of the total membership

1/8th of the total membership

1/10th of the total membership

The quorum of Lok Sabha is 1/10th of the total membership. This means that at least one-tenth of the total number of members must be present for the Lok Sabha to conduct its business. Quorum refers to the minimum number of members required to be present in order to make any decisions or pass any legislation. In the case of Lok Sabha, it is necessary for at least 1/10th of the total membership to be present to ensure that there is sufficient representation and participation in the decision-making process.

Explanation

The quorum of Lok Sabha is 1/10th of the total membership. This means that at least one-tenth of the total number of members must be present for the Lok Sabha to conduct its business. Quorum refers to the minimum number of members required to be present in order to make any decisions or pass any legislation. In the case of Lok Sabha, it is necessary for at least 1/10th of the total membership to be present to ensure that there is sufficient representation and participation in the decision-making process.

86. As we all know child, labour is totally banned in India (Article 24). As per the 'Child' means a person who has not completed –

14 years of his / her age

16 years of his / her age

18 years of his / her age

20 years of his / her age

Child labor is banned in India according to Article 24. The term "child" refers to a person who has not yet reached the age of 14.

Explanation

Child labor is banned in India according to Article 24. The term "child" refers to a person who has not yet reached the age of 14.

87. The unit digit in the product (122)^173 is

2

4

6

8

The unit digit in the product (122)^173 is 2. To find the unit digit of a number raised to a power, we only need to consider the unit digit of the base number. The unit digit of 122 is 2, and when 2 is raised to any power, the unit digit remains 2. Therefore, the unit digit in the product is 2.

Explanation

The unit digit in the product (122)^173 is 2. To find the unit digit of a number raised to a power, we only need to consider the unit digit of the base number. The unit digit of 122 is 2, and when 2 is raised to any power, the unit digit remains 2. Therefore, the unit digit in the product is 2.

88. Who won a 3rd successive gold in women's 53kg category in Poland Open Wrestling Tournament in Warsaw?

Vinesh Phogat

Geeta Phogat

Babita Kumari

Sakshi Malik

Vinesh Phogat won a 3rd successive gold in the women's 53kg category in the Poland Open Wrestling Tournament in Warsaw.

Explanation

Vinesh Phogat won a 3rd successive gold in the women's 53kg category in the Poland Open Wrestling Tournament in Warsaw.

89. A 280 – meter – long train moving with an average speed of 108 km/h crosses a platform in 12 seconds. A man crosses the same platform in 10 seconds. What is the speed of the man?

5 m/s

8 m/s

12 m/s

Cannot be determined

The length of the train is given as 280 meters and it crosses the platform in 12 seconds. This means that the total distance covered by the train is 280 meters + length of the platform. The speed of the train is given as 108 km/h, which can be converted to meters per second by dividing by 3.6. Using the formula speed = distance/time, we can calculate the total distance covered by the train. Subtracting the length of the platform from this total distance gives us the length of the platform. The man crosses the platform in 10 seconds, so we can calculate his speed by dividing the length of the platform by 10. The calculated speed of the man is 8 m/s.

Explanation

The length of the train is given as 280 meters and it crosses the platform in 12 seconds. This means that the total distance covered by the train is 280 meters + length of the platform. The speed of the train is given as 108 km/h, which can be converted to meters per second by dividing by 3.6. Using the formula speed = distance/time, we can calculate the total distance covered by the train. Subtracting the length of the platform from this total distance gives us the length of the platform. The man crosses the platform in 10 seconds, so we can calculate his speed by dividing the length of the platform by 10. The calculated speed of the man is 8 m/s.

90. Communal Representation was for the first time given in the interest of Muslims by

The Indian Council Act of 1909

The Government of India Act of 1919

The Government of India Act of 1935

The Act of 1858

The Indian Council Act of 1909 introduced the concept of communal representation in India. This act was also known as the Morley-Minto Reforms. It aimed to give Muslims a separate electorate and reserved seats in the legislative councils. This was done to address the demands of the Muslim community for greater political representation and to ensure their interests were protected. The act marked a significant step in the direction of communal politics in India and set the stage for future demands for separate electorates and representation based on religion.

Explanation

The Indian Council Act of 1909 introduced the concept of communal representation in India. This act was also known as the Morley-Minto Reforms. It aimed to give Muslims a separate electorate and reserved seats in the legislative councils. This was done to address the demands of the Muslim community for greater political representation and to ensure their interests were protected. The act marked a significant step in the direction of communal politics in India and set the stage for future demands for separate electorates and representation based on religion.

91. In which of the following processes is energy released?

Respiration

Photosynthesis

Ingestion

Absorption

Respiration is the correct answer because it is a metabolic process that occurs in cells, where glucose and oxygen are converted into carbon dioxide, water, and energy. This energy is released in the form of ATP (adenosine triphosphate), which is the main energy currency of cells. In contrast, photosynthesis is a process in which energy from sunlight is converted into glucose, so it is an energy-absorbing process. Ingestion and absorption are not processes that directly release energy, but rather involve the intake and absorption of nutrients.

Explanation

Respiration is the correct answer because it is a metabolic process that occurs in cells, where glucose and oxygen are converted into carbon dioxide, water, and energy. This energy is released in the form of ATP (adenosine triphosphate), which is the main energy currency of cells. In contrast, photosynthesis is a process in which energy from sunlight is converted into glucose, so it is an energy-absorbing process. Ingestion and absorption are not processes that directly release energy, but rather involve the intake and absorption of nutrients.

92. The nature of fuse wire is –

Low melting point

High melting point

High conductivity

None of these

Fuse wire is designed to have a low melting point. This is because its purpose is to protect electrical circuits from excessive current flow by melting and breaking the circuit when there is a fault or overload. By melting at a low temperature, the fuse wire can quickly interrupt the current and prevent damage to the circuit or equipment.

Explanation

Fuse wire is designed to have a low melting point. This is because its purpose is to protect electrical circuits from excessive current flow by melting and breaking the circuit when there is a fault or overload. By melting at a low temperature, the fuse wire can quickly interrupt the current and prevent damage to the circuit or equipment.

93. Who said 'As President, I have no eyes but constitutional eyes. I cannot see you'—

Dr. Rajendra Prasad

Dr. Radhakrishnan

Abraham Lincoln

Mahatma Gandhi

Abraham Lincoln said, "As President, I have no eyes but constitutional eyes. I cannot see you." This statement suggests that Lincoln believed in strictly adhering to the principles and guidelines outlined in the Constitution. He believed that as President, he had a duty to uphold and protect the Constitution above all else, even if it meant making decisions that may not be popular or personally favorable. This quote reflects Lincoln's commitment to the rule of law and his understanding of the limitations and responsibilities of the presidency.

Explanation

Abraham Lincoln said, "As President, I have no eyes but constitutional eyes. I cannot see you." This statement suggests that Lincoln believed in strictly adhering to the principles and guidelines outlined in the Constitution. He believed that as President, he had a duty to uphold and protect the Constitution above all else, even if it meant making decisions that may not be popular or personally favorable. This quote reflects Lincoln's commitment to the rule of law and his understanding of the limitations and responsibilities of the presidency.

94. What is the minimum age laid down for a candidate to seek election to the Lok Sabha?

18 years

21 years

25 years

None of these

The minimum age laid down for a candidate to seek election to the Lok Sabha is 25 years.

Explanation

The minimum age laid down for a candidate to seek election to the Lok Sabha is 25 years.

95. Which one of the following States has the highest number of reserve seats for the Scheduled Tribes in the Lok Sabha?

Bihar

Uttar Pradesh

Madhya Pradesh

Gujarat

Madhya Pradesh has the highest number of reserve seats for the Scheduled Tribes in the Lok Sabha. This means that Madhya Pradesh has allocated a larger proportion of its seats in the Lok Sabha specifically for candidates belonging to Scheduled Tribes compared to the other states mentioned.

Explanation

Madhya Pradesh has the highest number of reserve seats for the Scheduled Tribes in the Lok Sabha. This means that Madhya Pradesh has allocated a larger proportion of its seats in the Lok Sabha specifically for candidates belonging to Scheduled Tribes compared to the other states mentioned.

96. The statewise allocation of seats in Lok Sabha is based on the 1971 Census. Upto which year does the remain intact?

2011

2021

2026

2031

The statewise allocation of seats in Lok Sabha is based on the 1971 Census. This means that the number of seats allocated to each state in the Lok Sabha is determined by the population data from the 1971 Census. The allocation remains intact until a new census is conducted and the data from that census is used to determine the new allocation of seats. Therefore, the allocation will remain intact until the year 2026, which is the next scheduled census after the 2011 Census.

Explanation

The statewise allocation of seats in Lok Sabha is based on the 1971 Census. This means that the number of seats allocated to each state in the Lok Sabha is determined by the population data from the 1971 Census. The allocation remains intact until a new census is conducted and the data from that census is used to determine the new allocation of seats. Therefore, the allocation will remain intact until the year 2026, which is the next scheduled census after the 2011 Census.

97. What is the rank of India in Federation Internationale de Football Association(FIFA) ranking for the year 2019?

101

102

103

104

India's rank in the Federation Internationale de Football Association (FIFA) ranking for the year 2019 is 103.

Explanation

India's rank in the Federation Internationale de Football Association (FIFA) ranking for the year 2019 is 103.

98. Who has been named as the new director of ONGC?

Navin Chandra Pandey

Sumit Bose

Rajeev Chandra Joshi

Rajesh Kumar Srivastava

Rajesh Kumar Srivastava has been named as the new director of ONGC.

Explanation

Rajesh Kumar Srivastava has been named as the new director of ONGC.

99. Under Article 365 what are the duties of the Union Government with respect to State Governments—

Ensure that every State Minister should act in accordance with the advice of Chief Minister

Ensure that Governor acts under advice of the Chief Minister

Ensure that Governance in the State is in accordance with the Constitution

All of the above

Article 365 of the Indian Constitution states that if a state government fails to comply with or act in accordance with the directions given by the Union government, then the President may hold that a situation has arisen in which the government of the state cannot be carried on in accordance with the provisions of the Constitution. In such a case, the President can take necessary steps to ensure that governance in the state is in accordance with the Constitution. This includes the power to dismiss the state government and impose President's rule. Therefore, the correct answer is "Ensure that Governance in the State is in accordance with the Constitution."

Explanation

Article 365 of the Indian Constitution states that if a state government fails to comply with or act in accordance with the directions given by the Union government, then the President may hold that a situation has arisen in which the government of the state cannot be carried on in accordance with the provisions of the Constitution. In such a case, the President can take necessary steps to ensure that governance in the state is in accordance with the Constitution. This includes the power to dismiss the state government and impose President's rule. Therefore, the correct answer is "Ensure that Governance in the State is in accordance with the Constitution."

100. Love: Hate:: Charlatan: ?

Sorrowful

Wizard

Humble

Conceited

The relationship between "Love" and "Hate" is that they are opposites. Similarly, a "Charlatan" is someone who pretends to have skills or knowledge they do not possess. Therefore, the opposite of a "Charlatan" would be someone who possesses genuine skills or knowledge, like a "Wizard".

Explanation

The relationship between "Love" and "Hate" is that they are opposites. Similarly, a "Charlatan" is someone who pretends to have skills or knowledge they do not possess. Therefore, the opposite of a "Charlatan" would be someone who possesses genuine skills or knowledge, like a "Wizard".

Rail Ntpc Special Mock Test 1