Q:

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

at the drop of a hat

A) to challenge someone	B) to give up very easily
C) to pick a fight for small reasons	D) without hesitation or good reason

Answer & Explanation Answer: D) without hesitation or good reason

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 915

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:

At what temperature (in Fahrenheit) pure water freezes?

A) 32	B) 0
C) 48	D) 37

Answer & Explanation Answer: A) 32

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

The outer most layer of Sun is known as___________

A) Chromosphere	B) Photosphere
C) Radioactive zone	D) Corona

Answer & Explanation Answer: D) Corona

Explanation:

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Filed Under: General Awareness
Exam Prep: Bank Exams

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Q:

In the following questions, one part of the sentence may have an error. Find out which part of the sentence has an error and click the button corresponding to it. If the sentence is free from error, click the “No error” option.

A. He was not allowed

B. for the teacher

C. to read in a low voice

D. no error

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

Answer & Explanation Answer: B) B

Explanation:

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Filed Under: English
Exam Prep: TOEFL , GRE , CAT

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Q:

The Kovvada Nuclear Park project is proposed to be setup in which State?

A) Rajasthan	B) Uttar Pradesh
C) Andhra Pradesh	D) Karnataka

Answer & Explanation Answer: C) Andhra Pradesh

Explanation:

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Filed Under: Indian Geography

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Q:

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best
expresses the same sentence in Indirect/Direct speech.
Rohit said, "I take a bath daily with cold water."

A) Rohit says that he were taking a bath daily with cold water.	B) Rohit said that he has had been taking a bath daily with cold water.
C) Rohit said that he is taking a bath daily with cold water.	D) Rohit said that he took a bath daily with cold water.

Answer & Explanation Answer: D) Rohit said that he took a bath daily with cold water.

Explanation:

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Filed Under: English

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Q:

Which of the following glands is a source of the enzyme Ptyalin?

A) Pancreas	B) Thyroid Gland
C) Pituitary Gland	D) Salivary Glands

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