Q:

Which of the following does computing in a personal computer?

A) CPU	B) Motherboard
C) RAM	D) BIOS

Answer & Explanation Answer: A) CPU

Explanation:

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Filed Under: Computer
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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
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Q:

The maintenance functions of living organisms are performed by the _____.

A) chemical processes	B) life processes
C) physical processes	D) No option is correct

Answer & Explanation Answer: B) life processes

Explanation:

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Filed Under: General Science
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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:

Which of the following is not a commercial source of energy?

A) Coal	B) Petroleum
C) Natural Gas	D) Firewood

Answer & Explanation Answer: D) Firewood

Explanation:

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Filed Under: General Science
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Q:

The Chairman of NITI Ayog is.....

A) Industry Minister	B) Prime Minister
C) Finance Minister	D) Commerce Minister

Answer & Explanation Answer: B) Prime Minister

Explanation:

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Filed Under: Indian Politics
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Q:

When was 'Pregnancy Aid Scheme' launched to help pregnant women financially with Rs. 6000?

A) 1 December, 2016	B) 19 December, 2016
C) 31 December, 2016	D) 1 January, 2017

Answer & Explanation Answer: C) 31 December, 2016

Explanation:

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Filed Under: General Awareness
Exam Prep: Bank Exams

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Q:

Who of the following was the last Governor General of Bengal?

A) William Bentinck	B) Warren Hastings
C) Lord Canning	D) Lord Wellesley

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