Questions

Q:

In the gamma decay of a nucleus

A) the mass number of the nucleus changes whereas its atomic number does not change B) the mass number of the nucleus does not change whereas its atomic number changes
C) both the mass number and the atomic number of the nucleus change D) neither the mass number nor the atomic number of the nucleus changes
 
Answer & Explanation Answer: D) neither the mass number nor the atomic number of the nucleus changes

Explanation:

The emission of gamma rays does not alter the number of protons or neutrons in the nucleus but instead has the effect of moving the nucleus from a higher to a lower energy state (unstable to stable)

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Filed Under: Physics
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Q:

If the acceleration due to gravity on the surface of earth is g, then the acceleration due to gravity on the surface of a planet whose mass is same as that of earth and radius is half as that of earth is _________________.

 

A) 2g B) g/4
C) g/2 D) 4g
 
Answer & Explanation Answer: D) 4g

Explanation:
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Filed Under: Physics
Exam Prep: Bank Exams , CAT

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Q:

Transperancy International (TI) has put India at rank ___ out of 168 countries in its Competition Perception Index as on January 2016.

A) 68 B) 76
C) 84 D) 101
 
Answer & Explanation Answer: B) 76

Explanation:
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Filed Under: General Awareness
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Q:

The disease Beri Beri is caused due to the deficiency of which of the following?

A) Vitamin B2 B) Vitamin B1
C) Vitamin B12 D) Vitamin E
 
Answer & Explanation Answer: B) Vitamin B1

Explanation:
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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

Which of the following is not true about a Demand Draft?

A) It is a negotiable instrument. B) It is a banker's cheque.
C) It may be dishonoured for lack of funds. D) It is issued by a bank.
 
Answer & Explanation Answer: C) It may be dishonoured for lack of funds.

Explanation:
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Filed Under: Indian Economy
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Q:

The pH of a solution, whose hydrogen ion concentration is 1 x 10 mole per litre, will be ____.

A) 7 B) 5
C) 4 D) 6
 
Answer & Explanation Answer: B) 5

Explanation:
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Filed Under: Chemistry
Exam Prep: Bank Exams

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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.


P- Bureaucratic cultures can smother those who want to respond to shifting conditions.
Q- Arrogant managers can overevaluate their current performance and competitive position listen poorly and learn slowly.
R- And the lack of leadership leaves no force inside these organizations to break out of the morass.
S- Inwardly focused employees can have difficulty seeing the very forces that present threats and opportunities.

A) PRQS B) SPQR
C) RQPS D) QSPR
 
Answer & Explanation Answer: D) QSPR

Explanation:
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Filed Under: English
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Q:

There is certain relationship between two given words on one side of : : and one word is given on another side of : : while another word is to be found from the given alternatives, having the same relation with this word as the given pair has. Select the best alternatives/ relationship.

Firm : Flabby :: Piquant : ?

A) Salty B) Pleasant
C) Bland D) Smell
 
Answer & Explanation Answer: C) Bland

Explanation:
Both words Firm : Flabby are opposite in meaning.
Similarly, Piquant means pleasantly sharp taste, spicy. Bland means tasteless. Both are also opposite in meaning.
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Filed Under: English
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