Q:

When net torque is zero, __________ will be constant.

A) force	B) angular momentum
C) linear momentum	D) acceleration

Answer & Explanation Answer: B) angular momentum

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams

1 920

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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0 919

Q:

The 7th pay commission has retained the rate of annual increment of _____.

A) 2%	B) 2.57%
C) 3%	D) 3.5%

Answer & Explanation Answer: C) 3%

Explanation:

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Filed Under: Indian Politics
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0 919

Q:

The beach sands of Kerala are rich in

A) Calcium	B) Radium
C) Thorium	D) Manganese

Answer & Explanation Answer: C) Thorium

Explanation:

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Filed Under: General Awareness

0 919

Q:

Leeuwenhoek discovered the free living cells for the first time in ______.

A) pond water	B) sea water
C) soil	D) human body

Answer & Explanation Answer: A) pond water

Explanation:

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Filed Under: General Awareness
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Q:

National Skill Development Corporation (NSDC) and ______ are planning to launch ‘Android Skill Development Programme’ to impart mobile app
development training.

A) Microsoft	B) Google
C) Amazon	D) Infosys

Answer & Explanation Answer: B) Google

Explanation:

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Filed Under: Computer
Exam Prep: Bank Exams

1 919

Q:

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

feeding frenzy

A) a mad rush to complete a big project before deadline	B) an episode of frantic competition for something
C) a party where people hog on food	D) a craze which rapidly spreads all over the world

Answer & Explanation Answer: B) an episode of frantic competition for something

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 919

Q:

The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph.

It was winter, and on

A-cup of coffee was what

B-that cold day a hot

C-I needed desperately

A) ACB	B) ABC
C) CBA	D) BAC

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