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
Exam Prep: Bank Exams

0 814

Q:

Instrument for measuring low temperatures is called

A) Diagometer	B) Cryometer
C) Chromatoptometer	D) Cymometer

Answer & Explanation Answer: D) Cymometer

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams

3 814

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:

Birbal was an advisor in the court of?

A) Babur	B) Akbar
C) Aurangzeb	D) Jahangir

Answer & Explanation Answer: B) Akbar

Explanation:

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Filed Under: Indian History
Exam Prep: Bank Exams

2 814

Q:

Which of the statements given below is/are not correct?
1. 'Open' is an Autobiography of Andre Agassi.
2. The author of 'India 2020: A Vision for the New Millennium'A.P.J. Abdul Kalam.
3. The author of 'A Foreign Policy For India' is L.K Advani.

A) 3	B) 2 and 3
C) 1 and 3	D) 1, 2 and 3

Answer & Explanation Answer: A) 3

Explanation:

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Filed Under: Books and Authors
Exam Prep: Bank Exams

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Q:

In the following question, select the odd number from the given alternatives.

A) 69	B) 59
C) 61	D) 53

Answer & Explanation Answer: A) 69

Explanation:

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Filed Under: Verbal Reasoning - Mental Ability
Exam Prep: Bank Exams

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Q:

Name the first female Nobel Prize winner from India.

A) Indira Gandhi	B) Mother Teresa
C) Kavitha Krishnan	D) Sarojini Naidu

Answer & Explanation Answer: B) Mother Teresa

Explanation:

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Filed Under: Honours and Awards
Exam Prep: Bank Exams

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Q:

The ratio between Ram's age and Rahim's age is 10:11. What is the age of Rahim in percentage of Ram's age

A) 109111%	B) 110%
C) 11119%	D) 111%

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