13 Th Online Test By" Wahab"

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Quizzes Created: 2 | Total Attempts: 144
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1. CPU is also known as the brain of computer?

Explanation

The CPU, or Central Processing Unit, is often referred to as the brain of a computer because it is responsible for executing instructions and processing data. Similar to how the brain controls and coordinates the functions of the human body, the CPU performs calculations, manages memory, and controls the overall operation of the computer. Therefore, the statement that the CPU is also known as the brain of the computer is true.

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About This Quiz
13 Th Online Test By" Wahab" - Quiz

"WELCOME" TO ONLINE ACADEMY FOR ECE- JEST
13 TH ONLINE TEST BY" WAHAB"

2. Wich number will come next. 1,2,4,8,16.......?

Explanation

Every next number becomes twice so
16+16= 32

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3. Ctrl+ v is short cut for paste?

Explanation

The statement is asking if Ctrl+V is a shortcut for paste. The correct answer is True. Ctrl+V is indeed a commonly used keyboard shortcut to paste content that has been copied or cut.

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4. 10 men can construct a building in 40 days .how long will it take 20 man to do this work ?

Explanation

If 10 men can construct a building in 40 days, it means that the work requires a total of 400 man-days (10 men x 40 days). Since the amount of work remains the same, if there are 20 men working, it would take half the time to complete. Therefore, it would take 20 men 20 days to construct the building.

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5. DVD stands for : direct video device...

Explanation

Digital versatile disc

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6. Monitor is ......?

Explanation

A monitor is an output device that displays visual information from a computer. It allows users to see the output of their actions on the computer screen. Therefore, the correct answer is "Output device."

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7. Some people __________ to the office against him about his mis-deeds.

Explanation

The correct answer is "Complained" because it is the most appropriate verb to describe the action of people expressing their dissatisfaction or grievances about someone's misdeeds. "Questioned" implies seeking information or clarification rather than expressing dissatisfaction. "Asked" suggests requesting information or favors. "Informed" means providing information rather than expressing discontent. Therefore, "Complained" is the best fit in this context.

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8. Anemometer records.  Velocity of winds?

Explanation

An anemometer is a device used to measure the velocity or speed of winds. It consists of cups or blades that rotate when wind blows, and the rotation speed is directly proportional to the wind speed. Therefore, an anemometer is capable of recording the velocity of winds accurately.

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9. GRAVITY: PULL ::

Explanation

The relationship between gravity and pull is that gravity is a force that pulls objects towards each other. Similarly, magnetism is a force that attracts objects towards each other. Therefore, the relationship between magnetism and attraction is parallel to the relationship between gravity and pull.

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10. Haj kay doran kitny Khutby hoty hain?  4...?

Explanation

3 khutbe hote han

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11. The reason of absence and escape from school is . ." Poor method of teaching."

Explanation

The correct answer is true. This suggests that the reason for the absence and escape from school is due to a poor method of teaching. This implies that the teaching style or approach in the school is ineffective or inadequate, causing students to feel disengaged or uninterested in attending classes.

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12. Express 7/8 as percentage.

Explanation

Solution:
7/8 = (7/8 x 100)% = 175/2% = 87 1/2%

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13. Www stands for: wide world web?

Explanation

World wide web

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14. Antonym of TACIT is SINCERE?

Explanation

Dictate is antonym of Tacit
Tacit:calm

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15. What was the name Quaid,s first wife ?

Explanation

The correct answer is Emibai. Emibai was the name of Quaid's first wife.

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16. Viscosity of liquid is measured by?

Explanation

Viscosity is a measure of a liquid's resistance to flow. A viscometer is a device used to measure the viscosity of a liquid. It works by measuring the time it takes for a liquid to flow through a narrow tube or the force required to move a rotating spindle through the liquid. Therefore, the correct answer is "Viscometer".

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17. . The number , whose 7% of is 21 ,is?

Explanation

100*21=2100/7=300

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18.  percentage of 12 is 84 is "1200℅

Explanation

Solution:
Let x % of 12 = 84
x/100 x 12 = 84 x = 84x100/12 =700
700% of 12 is 84

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19. Synonym of ZEST is _____________?

Explanation

The word "zest" refers to a feeling of great enthusiasm, energy, or excitement. It is often associated with a sense of liveliness and enjoyment. Therefore, the synonym for "zest" is "enthusiasm."

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20. 1 horse power is equal to ?

Explanation

One horsepower is equal to 745.7 watts. This conversion is based on the definition of horsepower, which is a unit of power equal to the amount of work done at a rate of 550 foot-pounds per second. In the International System of Units (SI), power is measured in watts, so to convert from horsepower to watts, we multiply by the conversion factor of 745.7.

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21. What is the age of SUN?

Explanation

The age of the Sun is estimated to be around 4.6 billion years. This estimation is based on scientific evidence and calculations that take into account the formation of the solar system and the age of the oldest rocks on Earth. By studying the composition of these rocks and using radioactive dating techniques, scientists have determined that the Sun and the rest of the solar system formed approximately 4.6 billion years ago.

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22. Man is born free but every- where he is in chains/' This statement has been given by......?

Explanation

Jean Jacques Rousseau is the correct answer because he is the philosopher who famously stated, "Man is born free but everywhere he is in chains." This quote reflects Rousseau's belief in the inherent freedom and equality of individuals, which he argued is corrupted by societal institutions and structures. Rousseau's ideas on the social contract and the nature of human beings had a significant influence on political and philosophical thought.

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23. First constitution of Pakistan was made in  17 march 1956?

Explanation

23 march 1956

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24. Qibla changed in ?

Explanation

The correct answer is 2nd hijra. The term "hijra" refers to the migration of Prophet Muhammad from Mecca to Medina. The change in the direction of Qibla, the direction Muslims face during prayer, occurred during the 2nd hijra. Initially, Muslims used to face towards Jerusalem during prayer, but after the change, they started facing towards the Kaaba in Mecca. This change in Qibla symbolized the shift in focus and unity towards the Islamic holy site.

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25. By selling a book for Rs. 50, a man lost 4%. Find what would have been his gain or loss % if it had been sold for Rs. 60?

Explanation

Solution:
S₁ = Rs. 50, P₁ = 0.96
S₂ = Rs. 60, P₂ = ?
P₂ = S₂/S₁ x P₁ = 60/50 x 0.96 = 1.152
% P₂ = 0.152 or 15 1/5% gain

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26. "Oxford university" had   micro teaching system  started in 1961 ? I

Explanation

Standford university started it

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27. Donald Trump is ....... President of USA?

Explanation

The given answer "45 tth" suggests that Donald Trump is the 45th President of the USA.

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28. BTU stand for?

Explanation

BTU stands for British thermal unit, which is a unit of measurement used to quantify the amount of heat energy in the British Imperial system. It is commonly used in the United States and other countries to measure the amount of heat energy needed to raise the temperature of one pound of water by one degree Fahrenheit. The other options, such as Basic time unit, Basic thermal unit, and Base tempalunit, are not recognized and commonly used units of measurement.

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29. What is the capital of the country Barbados ?

Explanation

Bridgetown is the correct answer because it is the capital of Barbados. Capitals are typically the primary administrative centers of countries, and in the case of Barbados, Bridgetown serves as its capital.

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30. Synonym of WIELD _____________?

Explanation

The word "wield" means to hold and use (a weapon, tool, or power) with skill and control. "Excert" is a synonym of "wield" as it means to exert or employ (power, authority, influence, etc.) effectively or to make use of skillfully. Therefore, "excert" is the correct synonym for "wield".

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31. Weight of proton is 27 kg..?

Explanation

not-available-via-ai

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32. There are how many muscles in human body ?

Explanation

The correct answer is 680. The human body has a complex muscular system consisting of over 600 muscles. These muscles are responsible for various functions such as movement, stability, and maintaining posture. The muscles can be further classified into three types: skeletal, smooth, and cardiac muscles. Each muscle has its own specific function and location within the body. Therefore, the correct answer is 680 muscles in the human body.

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33. One million cycles per second is called?

Explanation

One million cycles per second is a unit of frequency commonly used to measure the speed of a computer's central processing unit (CPU). This unit is called Megahertz (MHz). Carat is a unit of measurement for the weight of gemstones, horsepower is a unit of power, and "None" is not a valid unit for measuring cycles per second.

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34. There is something wonderful _______ him.

Explanation

The correct answer is "About". This preposition is used to indicate that there is something wonderful concerning or regarding him. It suggests that there is a quality or characteristic that makes him admirable or remarkable in some way.

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35. 12 years are added to 2/3 age of Rani ,she will be 3 years older then today.what is rani,s present age is 25?

Explanation

27

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36. Unit of magnetic flux is Weber  Farad?

Explanation

No it's a "Webber Tesla"

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37. Antonym of LUCID is ________?

Explanation

LUCID= clear and VAGUE= unclear

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38. Practical knowledge of language is learnt at—?

Explanation

A language laboratory is a specialized room or facility equipped with audio and visual aids to help students practice and improve their language skills. It provides a controlled environment where students can engage in listening, speaking, and pronunciation exercises. Therefore, it is the most suitable place for practical language learning, as it offers hands-on activities and opportunities for students to practice and apply what they have learned in a structured and interactive setting.

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39. Surah Fatiha contains 7 .aayats.

Explanation

5 ayaats

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40. Barology is study of....?

Explanation

Barology is not a recognized field of study. The correct answer is Gravitation, which refers to the study of the force of attraction between objects with mass.

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41. A man buys a computer for Rs. 7000 and sells it for Rs. 11,500. The percentage profit is nearly percent:

Explanation

Answer Explanation:
Solution:
C = 7000, S = 11,500
P = S/C = 11500/7000 = 1.643
%P = 64.30%

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42. Antonym of INGEST is __________?

Explanation

The antonym of "ingest" is "disgorge" because "ingest" means to take in or consume something, while "disgorge" means to expel or vomit something out. Therefore, "disgorge" is the opposite action of "ingest".

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43. Synonym of VAGRANT is ________?

Explanation

Vagrant means a (homeless person )

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44. AFTER: BEFORE ::

Explanation

The given analogy "AFTER: BEFORE" implies a relationship of chronological order, where "after" comes after "before". Similarly, the analogy "successor: predecessor" suggests a relationship of succession, where a successor comes after a predecessor. Therefore, the correct answer is "successor: predecessor".

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45. Protein absorbed by ?

Explanation

Protein is primarily broken down into smaller molecules called amino acids in the stomach by the enzyme pepsin. These amino acids are then absorbed by the cells lining the stomach and enter the bloodstream. While some further digestion and absorption of protein occurs in the small intestine, the majority of protein absorption takes place in the stomach. Therefore, the correct answer is "Stomach."

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46. . The lacknow pact was conceived by?

Explanation

The correct answer is Lord Chemsford. The Lucknow Pact was conceived by Lord Chemsford, who was the Viceroy of India at the time. The pact was an agreement between the Indian National Congress and the All India Muslim League, aimed at promoting Hindu-Muslim unity and addressing their common grievances against British colonial rule. It was signed in 1916 and played a significant role in shaping the course of the Indian independence movement.

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47. The population of a town is 32000. It increases 15% annualy. What will it be in 2 years?

Explanation

Solution:
Here P = 32000, r = 15 and n = 2
Population of the town is 2 years
P = (1 + r /100) = 32000(1 + 15/100)²

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48. What is the currency Belgium ?

Explanation

Belgium's currency is the Franc. The Franc was the official currency of Belgium until it was replaced by the Euro in 2002. Before the Euro, the Franc was widely used in Belgium for daily transactions and was the unit of currency for the country.

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49. If 200% of a number is 90, the what is the 80% of that number?

Explanation

Solution:
Let 200% of x = 90 200/100 x x = 90
x = 100x90/200 =45
80% of 45 = 80/100 x 45 = 36

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50. Memory card is .......?

Explanation

Memory card is" storage device"

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CPU is also known as the brain of computer?
Wich number will come next. 1,2,4,8,16.......?
Ctrl+ v is short cut for paste?
10 men can construct a building in 40 days .how long will it take 20...
DVD stands for : direct video device...
Monitor is ......?
Some people __________ to the office against him about his mis-deeds.
Anemometer records.  Velocity of winds?
GRAVITY: PULL ::
Haj kay doran kitny Khutby hoty hain?  4...?
The reason of absence and escape from school is . ...
Express 7/8 as percentage.
Www stands for: wide world web?
Antonym of TACIT is SINCERE?
What was the name Quaid,s first wife ?
Viscosity of liquid is measured by?
. The number , whose 7% of is 21 ,is?
 percentage of 12 is 84 is "1200℅
Synonym of ZEST is _____________?
1 horse power is equal to ?
What is the age of SUN?
Man is born free but every- where he is in chains/' This statement has...
First constitution of Pakistan was made in  17 march 1956?
Qibla changed in ?
By selling a book for Rs. 50, a man lost 4%. Find what would have been...
"Oxford university" had ...
Donald Trump is ....... President of USA?
BTU stand for?
What is the capital of the country Barbados ?
Synonym of WIELD _____________?
Weight of proton is 27 kg..?
There are how many muscles in human body ?
One million cycles per second is called?
There is something wonderful _______ him.
12 years are added to 2/3 age of Rani ,she will be 3 years older then...
Unit of magnetic flux is Weber  Farad?
Antonym of LUCID is ________?
Practical knowledge of language is learnt at—?
Surah Fatiha contains 7 .aayats.
Barology is study of....?
A man buys a computer for Rs. 7000 and sells it for Rs. 11,500. The...
Antonym of INGEST is __________?
Synonym of VAGRANT is ________?
AFTER: BEFORE ::
Protein absorbed by ?
. The lacknow pact was conceived by?
The population of a town is 32000. It increases 15% annualy. What will...
What is the currency Belgium ?
If 200% of a number is 90, the what is the 80% of that number?
Memory card is .......?
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