Questions

Q:

The first Asian city to host Summer Olympics was _________ .

A) Moscow B) Beijing
C) Tokyo D) Singapore
 
Answer & Explanation Answer: C) Tokyo

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Filed Under: Sports
Exam Prep: Bank Exams

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Q:

Allium Cepa is the scientific name of _____.

A) Carrot B) Tomato
C) Potato D) Onion
 
Answer & Explanation Answer: D) Onion

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Filed Under: General Science
Exam Prep: Bank Exams

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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:

At what temperature (in Fahrenheit) pure water freezes?

A) 32 B) 0
C) 48 D) 37
 
Answer & Explanation Answer: A) 32

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Filed Under: Physics
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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

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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

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Filed Under: Indian Geography

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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
 
Answer & Explanation Answer: D) Salivary Glands

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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

Which of the following elements has the lowest melting point?

A) Bromine B) Zinc
C) Lead D) Calcium
 
Answer & Explanation Answer: A) Bromine

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Filed Under: Chemistry
Exam Prep: Bank Exams

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