Questions

Q:

Which of the following fuels causes minimum environmental pollution?

A) Diesel B) Kerosene
C) Hydrogen D) Coal
 
Answer & Explanation Answer: C) Hydrogen

Explanation:
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Filed Under: General Science

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Q:

With whom did the Government of India sign a $ 120 million loan agreement to complete double-tracking and electrification of railway tracks along high-density corridors to improve the operational efficiency of India's railway network?

A) European Bank B) African Development Bank
C) International Monetary Fund (IMF) D) Asian Development Bank
 
Answer & Explanation Answer: D) Asian Development Bank

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Filed Under: General Awareness
Exam Prep: AIEEE , Bank Exams , CAT

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Q:

Which one of the following statements is not correct?

A) The response of the ear to sound of increasing intensity is approximately logarithmic. B) The sensitivity of the human ear does not vary with the frequency of the sound.
C) When two or more waves traverse the same medium, the displacement of any element of the medium is the algebraic sum of the displacements due to each wave. D) Longitudinal waves can travel in all media-solids, liquids and gases.
 
Answer & Explanation Answer: B) The sensitivity of the human ear does not vary with the frequency of the sound.

Explanation:

The human ear can respond to minute pressure variations inthe air if they are in the audible frequency range, roughly 20 Hz -20 kHz. In fact, tests conducted show an increased sensitivity in the 3000 Hz range which is the optimal amplification frequency in the human ear. So, the sensitivity of the human ear varies with the frequency of the sound.

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

If the acceleration due to gravity on the surface of earth is g, then the acceleration due to gravity on the surface of a planet whose mass is same as that of earth and radius is half as that of earth is _________________.

 

A) 2g B) g/4
C) g/2 D) 4g
 
Answer & Explanation Answer: D) 4g

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Filed Under: Physics
Exam Prep: Bank Exams , CAT

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Q:

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

 

These terms imply two different distinct functions of the human mind. The active function _______________ the volitional, voluntary thinking. It is the conscious focusing of the mind _________ some mental problem. Banishing ________ the mind all thoughts and ideas _______ in harmony with your special subject of study implies Active Mentation. This function is used _________ the active, wide-awake man in his busy and energetic moments.

 

and ideas _______ in harmony with your special

 

A) do not B) no
C) neither D) not
 
Answer & Explanation Answer: D) not

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Filed Under: English
Exam Prep: Bank Exams

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Q:

A sentence has been given in Active/Passive Voice. Out of the four given alternatives, select the one which best expresses the same sentence in Passive/Active Voice.


Everyone enjoyed the scene.

 

A) The scene has been enjoyed by everyone. B) The scene was enjoyed by everyone
C) The scene was enjoyed for everyone. D) The scene was appreciated by everyone
 
Answer & Explanation Answer: B) The scene was enjoyed by everyone

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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 best expresses the meaning of the idiom/phrase.

 

Back to the drawing board

 

A) To solve a problem one has to go back to the root cause B) An inventive person will find fresh ways to solve a problem
C) An idea has been unsuccessful and that a new one must be devised D) An artist is always happy if he gets a chance to go back to painting
 
Answer & Explanation Answer: C) An idea has been unsuccessful and that a new one must be devised

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Filed Under: English
Exam Prep: Bank Exams

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Q:

Raipur is the Capital City of

A) Assam B) Chhattisgarh
C) Dadra and Nagar Haveli D) Telangana
 
Answer & Explanation Answer: B) Chhattisgarh

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Filed Under: Indian Geography
Exam Prep: Bank Exams

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