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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Q:

________________ refers to the superposing of two or more coherent waves to produce regions of maxima and minima in space, according to the principle of superposition.

A) Interference B) Rectification
C) Intensity D) Diffraction
 
Answer & Explanation Answer: A) Interference

Explanation:
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Q:

What does the wheel in the National Flag represent?

A) Speed B) Truth
C) Growth D) Future
 
Answer & Explanation Answer: B) Truth

Explanation:
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Q:

A volcano that is not expected to erupt again is called

A) Cinder cone B) Moraine
C) Lava D) Extinct volcano
 
Answer & Explanation Answer: D) Extinct volcano

Explanation:
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Q:

Houses of Indian Parliament are prorogued by whom?

A) Speaker of Lok Sabha B) Chairman of Rajya Sabha  
C) Prime Minister of India   D) President of India
 
Answer & Explanation Answer: D) President of India

Explanation:
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Filed Under: Indian Politics
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Q:

In which system is the central government weakest?

A) confederate government B) representative government
C) unitary government D) federal government
 
Answer & Explanation Answer: A) confederate government

Explanation:
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Q:

In the following question, a sentence / a part of sentence is underlined. Below are given alternatives to the underlined part which may improve the sentence. Choose the correct alternative. In case no improvement is required, choose "No Improvement" option.

 

Raja is a bad singer, he is tone-deaf.

A) stone-deaf B) deaf
C) tune-deaf D) No improvement
 
Answer & Explanation Answer: D) No improvement

Explanation:
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Q:

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".

I should (has to be) with them tonight.

A) has been B) have been
C) been D) no improvement
 
Answer & Explanation Answer: B) have been

Explanation:
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