13 Th Online Test By" Wahab"
"WELCOME" TO ONLINE ACADEMY FOR ECE- JEST
13 TH ONLINE TEST BY" WAHAB"
Questions and Answers
- 1.
AFTER: BEFORE ::
- A.
Contemporary: historic
- B.
Successor: predecessor
- C.
First: second
- D.
Present past
Correct Answer
B. Successor: predecessorExplanation
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".Rate this question:
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- 2.
GRAVITY: PULL ::
- A.
Magnetism: attraction
- B.
North Pole: direction
- C.
Iron: metal
- D.
Dust: desert
Correct Answer
A. Magnetism: attractionExplanation
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.Rate this question:
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- 3.
Synonym of WIELD _____________?
- A.
Obtain
- B.
Excert
- C.
Avoid
- D.
None
Correct Answer
B. ExcertExplanation
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".Rate this question:
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- 4.
Synonym of VAGRANT is ________?
- A.
Roving
- B.
Stable
- C.
Honoured
- D.
Stubborn
Correct Answer
A. RovingExplanation
Vagrant means a (homeless person )Rate this question:
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- 5.
Synonym of ZEST is _____________?
- A.
Various
- B.
Enthusiasm
- C.
Disgust
- D.
Passive
Correct Answer
B. EnthusiasmExplanation
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."Rate this question:
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- 6.
Antonym of INGEST is __________?
- A.
Absorb
- B.
Disgorge
- C.
Disrupt
- D.
Devour
Correct Answer
B. DisgorgeExplanation
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".Rate this question:
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- 7.
Antonym of LUCID is ________?
- A.
Evident
- B.
Vague
- C.
Obvious
- D.
None
Correct Answer
B. VagueExplanation
LUCID= clear and VAGUE= unclearRate this question:
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- 8.
Antonym of TACIT is SINCERE?
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
Dictate is antonym of Tacit
Tacit:calmRate this question:
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- 9.
There is something wonderful _______ him.
- A.
Of
- B.
About
- C.
Inside
- D.
For
Correct Answer
B. AboutExplanation
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.Rate this question:
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- 10.
Some people __________ to the office against him about his mis-deeds.
- A.
Questioned
- B.
Complained
- C.
Asked
- D.
Informed
Correct Answer
B. ComplainedExplanation
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.Rate this question:
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- 11.
Protein absorbed by ?
- A.
Stomach
- B.
Liver
- C.
Intestine
- D.
All
Correct Answer
A. StomachExplanation
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."Rate this question:
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- 12.
Barology is study of....?
- A.
Uranium
- B.
Gravitation
- C.
Glands
- D.
Tissues
Correct Answer
B. GravitationExplanation
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.Rate this question:
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- 13.
Anemometer records. Velocity of winds?
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
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.Rate this question:
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- 14.
Viscosity of liquid is measured by?
- A.
Viscometer
- B.
Parameter
- C.
Dasymeter
- D.
All
Correct Answer
A. ViscometerExplanation
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".Rate this question:
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- 15.
1 horse power is equal to ?
- A.
742.6 watts
- B.
724.8 watts
- C.
652.8 watts
- D.
745.7 watts
Correct Answer
D. 745.7 wattsExplanation
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.Rate this question:
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- 16.
Unit of magnetic flux is Weber Farad?
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
No it's a "Webber Tesla"Rate this question:
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- 17.
Weight of proton is 27 kg..?
- A.
True
- B.
False
Correct Answer
A. True -
- 18.
One million cycles per second is called?
- A.
Carat
- B.
Megahertz
- C.
Horse power
- D.
None
Correct Answer
B. MegahertzExplanation
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.Rate this question:
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- 19.
BTU stand for?
- A.
Basic time unit
- B.
Basic thermal unit
- C.
British thermal unit
- D.
Base tempalunit
Correct Answer
C. British thermal unitExplanation
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.Rate this question:
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- 20.
There are how many muscles in human body ?
- A.
602
- B.
26
- C.
680
- D.
31
Correct Answer
C. 680Explanation
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.Rate this question:
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- 21.
What is the currency Belgium ?
- A.
Dollar
- B.
Deenar
- C.
Franc
- D.
Rubble
Correct Answer
C. FrancExplanation
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.Rate this question:
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- 22.
What is the capital of the country Barbados ?
- A.
Bridgetown
- B.
Georgetown
- C.
Lisban
- D.
Oslo
Correct Answer
A. BridgetownExplanation
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.Rate this question:
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- 23.
Qibla changed in ?
- A.
2nd hijra
- B.
1st hijra
- C.
10 nabvi
- D.
4 hijri
Correct Answer
A. 2nd hijraExplanation
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.Rate this question:
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- 24.
Surah Fatiha contains 7 .aayats.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
5 ayaatsRate this question:
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- 25.
Haj kay doran kitny Khutby hoty hain? 4...?
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
3 khutbe hote hanRate this question:
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- 26.
. The lacknow pact was conceived by?
- A.
John simmon
- B.
Edward Cadogan
- C.
Lord chemsford
- D.
None
Correct Answer
C. Lord chemsfordExplanation
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.Rate this question:
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- 27.
First constitution of Pakistan was made in 17 march 1956?
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
23 march 1956Rate this question:
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- 28.
What was the name Quaid,s first wife ?
- A.
Pamabai
- B.
Emibai
- C.
Manabai
- D.
None
Correct Answer
B. EmibaiExplanation
The correct answer is Emibai. Emibai was the name of Quaid's first wife.Rate this question:
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- 29.
Donald Trump is ....... President of USA?
- A.
44th
- B.
45 tth
- C.
31 th
- D.
73 th
Correct Answer
B. 45 tthExplanation
The given answer "45 tth" suggests that Donald Trump is the 45th President of the USA.Rate this question:
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- 30.
What is the age of SUN?
- A.
5.4 billion years
- B.
4.6 Billion years
- C.
24.81 Billion years
- D.
None
Correct Answer
B. 4.6 Billion yearsExplanation
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.Rate this question:
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- 31.
. The number , whose 7% of is 21 ,is?
- A.
300
- B.
400
- C.
500
- D.
200
Correct Answer
A. 300Explanation
100*21=2100/7=300Rate this question:
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- 32.
Wich number will come next. 1,2,4,8,16.......?
- A.
24
- B.
18
- C.
32
- D.
44
Correct Answer
C. 32Explanation
Every next number becomes twice so
16+16= 32Rate this question:
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- 33.
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?
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
27Rate this question:
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- 34.
10 men can construct a building in 40 days .how long will it take 20 man to do this work ?
- A.
30 days
- B.
80 days
- C.
20 days
- D.
10 days
Correct Answer
C. 20 daysExplanation
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.Rate this question:
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- 35.
The population of a town is 32000. It increases 15% annualy. What will it be in 2 years?
- A.
42320
- B.
46430
- C.
52340
- D.
None
Correct Answer
A. 42320Explanation
Solution:
Here P = 32000, r = 15 and n = 2
Population of the town is 2 years
P = (1 + r /100) = 32000(1 + 15/100)²Rate this question:
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- 36.
Express 7/8 as percentage.
- A.
97 1/2℅
- B.
87 1/2℅
- C.
671/2℅
- D.
None
Correct Answer
B. 87 1/2℅Explanation
Solution:
7/8 = (7/8 x 100)% = 175/2% = 87 1/2%Rate this question:
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- 37.
If 200% of a number is 90, the what is the 80% of that number?
- A.
24
- B.
48
- C.
36
- D.
All
Correct Answer
C. 36Explanation
Solution:
Let 200% of x = 90 200/100 x x = 90
x = 100x90/200 =45
80% of 45 = 80/100 x 45 = 36Rate this question:
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- 38.
percentage of 12 is 84 is "1200℅
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
Solution:
Let x % of 12 = 84
x/100 x 12 = 84 x = 84x100/12 =700
700% of 12 is 84Rate this question:
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- 39.
A man buys a computer for Rs. 7000 and sells it for Rs. 11,500. The percentage profit is nearly percent:
- A.
58.6
- B.
64.3
- C.
61.2
- D.
53.5
Correct Answer
B. 64.3Explanation
Answer Explanation:
Solution:
C = 7000, S = 11,500
P = S/C = 11500/7000 = 1.643
%P = 64.30%Rate this question:
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- 40.
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?
- A.
15 1/5 loss℅
- B.
15 1/5 gain℅
- C.
16℅ gain
- D.
16℅ loss
Correct Answer
B. 15 1/5 gain℅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% gainRate this question:
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- 41.
Practical knowledge of language is learnt at—?
- A.
School
- B.
Society
- C.
Home
- D.
Language laboratory
Correct Answer
D. Language laboratoryExplanation
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.Rate this question:
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- 42.
The reason of absence and escape from school is . ." Poor method of teaching."
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
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.Rate this question:
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- 43.
"Oxford university" had micro teaching system started in 1961 ? I
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
Standford university started itRate this question:
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- 44.
Man is born free but every- where he is in chains/’ This statement has been given by......?
- A.
Abraham Maslow
- B.
John dewy
- C.
Jean Jacques Rousseau
- D.
None
Correct Answer
C. Jean Jacques RousseauExplanation
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.Rate this question:
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- 45.
Www stands for: wide world web?
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
World wide webRate this question:
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- 46.
Ctrl+ v is short cut for paste?
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
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.Rate this question:
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- 47.
CPU is also known as the brain of computer?
- A.
True
- B.
False
Correct Answer
A. TrueExplanation
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.Rate this question:
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- 48.
Memory card is .......?
- A.
Software
- B.
Hardware
- C.
Input divice
- D.
None
Correct Answer
D. NoneExplanation
Memory card is" storage device"Rate this question:
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- 49.
DVD stands for : direct video device...
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
Digital versatile discRate this question:
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- 50.
Monitor is ......?
- A.
Input device
- B.
Output divice
- C.
Storage device
- D.
All
Correct Answer
B. Output diviceExplanation
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."Rate this question:
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Mar 20, 2023Quiz Edited by
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