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

0 918

Q:

What is the unit of relative density?

A) kg/m	B) kg/m2
C) kg/m3	D) It has no unit

Answer & Explanation Answer: D) It has no unit

Explanation:

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Q:

The molecular formula of Propane is

A) C2H6	B) C4H10
C) C3H8	D) CH4

Answer & Explanation Answer: C) C3H8

Explanation:

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams

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Q:

In the following question, a sentence has been given in Active/Passive voice. Out of the four alternatives suggested, select the one which best
expresses the same sentence in Passive/Active voice.
The servant is keeping my house tidy.

A) Keeping of my house tidy is done by the servant.	B) The servant had kept tidy my house.
C) My house is being kept tidy by the servant.	D) My house the servant keeps tidy.

Answer & Explanation Answer: C) My house is being kept tidy by the servant.

Explanation:

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Filed Under: English

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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.

Vista

A) Confront	B) Contour
C) Blindness	D) Outlook

Answer & Explanation Answer: C) Blindness

Explanation:

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Filed Under: English
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Q:

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

There was already a sizable(A)/ gap between her car and(B)/the one front of her.(C)/No error(D)

A) A	B) B
C) C	D) D

Answer & Explanation Answer: C) C

Explanation:

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Filed Under: English
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Q:

In the following question, out of the four alternatives, choose the one which best expresses the meaning of the given word.

Pragmatic

A) theoretical	B) realistic
C) perfect	D) simple

Answer & Explanation Answer: B) realistic

Explanation:

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Q:

In the following question, four words are given out of which one word is correctly spelt. Select the correctly spelt word.

A) Conssensus	B) Consenssus
C) Consensus	D) Conssenssus

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