Questions

Q:

When body is accelerated--

A) Its velocity never changes. B) Its speed will always change.
C) Its direction always changes. D) Its speed may or may not change.
 
Answer & Explanation Answer: D) Its speed may or may not change.

Explanation:

Uniform circular motion, that is constant speed along a circular path, is an example of a body experiencing acceleration resulting in velocity of a constant magnitude but the change of direction

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Filed Under: Physics
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Q:

If a body takes 't' seconds to go once round the circular path of radius 'r', the velocity 'v' is given by

A) v=t2πr B) v=2πrt
C) v=2πr2t D) v=πr2t
 
Answer & Explanation Answer: B) v=2πrt

Explanation:
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Q:

Myopia affects which of the following organs?

A) Heart B) Skin
C) Eyes D) Mouth
 
Answer & Explanation Answer: C) Eyes

Explanation:
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Filed Under: Biology
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Q:

Whose tributary is Tawa River?

A) Narmada B) Tapi
C) Chambal D) Yamuna
 
Answer & Explanation Answer: A) Narmada

Explanation:
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Filed Under: Indian Geography
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Q:

_____ is the most ductile metal.

A) Ph B) C
C) Au D) Ag
 
Answer & Explanation Answer: C) Au

Explanation:
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Filed Under: Chemistry
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Q:

In the following question, out of the given four alternatives, select the one which is opposite in meaning of the given word.

 

Convulsion

 

A) Cramp B) Shaking
C) Restful D) Disaster
 
Answer & Explanation Answer: C) Restful

Explanation:
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Filed Under: English
Exam Prep: Bank Exams , GRE , TOEFL

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Q:

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.

 

to use for the first time

 

A) paten B) smitten
C) begotten D) christen
 
Answer & Explanation Answer: D) christen

Explanation:
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Q:

In the following question, out of the given four alternatives, select the one which is opposite in meaning of the given word.

 

Calamity

 

A) Happiness B) Failure  
C) Suffering   D) Tragedy
 
Answer & Explanation Answer: A) Happiness

Explanation:
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Filed Under: English
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