GATE Questions and Answers with Explanation

Q:

Kinetic energy depends on

A) the velocity or speed of the moving body.	B) the mass of the moving body
C) the pressure of the moving body	D) both mass and velocity of the moving body

Answer & Explanation Answer: D) both mass and velocity of the moving body

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams , GATE

0 1843

Q:

World Investment Report is published by which organizations?

A) UNESCO	B) JICA
C) UNCTAD	D) FDI

Answer & Explanation Answer: C) UNCTAD

Explanation:

UNCTAD - United Nations Conference on Trade and Development annually publishes the world investment report from 1991.

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Filed Under: World Organisations
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

2 1841

Q:

If $2 x^{2} + 2 y^{2} = 4 a$ the find the value of $\frac{2 a}{x^{2} - a} + \frac{2 a}{y^{2} - a}$

A) 0	B) 1
C) a	D) 2a

Answer & Explanation Answer: A) 0

Explanation:

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams , GATE
Job Role: Bank Clerk , Bank PO

0 1837

Q:

If ${(a + \frac{1}{a})}^{2} = 3,$ then the value of $a^{2} + \frac{1}{a^{2}}$ will be

A) 0	B) 1
C) 2	D) 3

Answer & Explanation Answer: B) 1

Explanation:

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams , GATE

0 1834

Q:

If you had the chance to start your career over again, what would you do differently ?

Answer

This depends on several factors. Different Individuals have different answers for it.
You can answer as - " I will most likely be involved in a different but still related career path; something to do with the creative side. If I were to start over I would attempt to get myself to specialize in one area as a young man. It’s very interesting to follow one’s interests all at the same time, but you don’t get anywhere very quickly this way. By pursuing lots of interests all at the same time, it takes a long, long time to acquire professional level skills."

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Subject: Career Path and Goals Exam Prep: Bank Exams , CAT , GATE , GRE , TOEFL
Job Role: Analyst , Bank Clerk , Bank PO , Database Administration , IT Trainer , Network Engineer , Project Manager

7 1831

Q:

On what day World Day for Audiovisual Heritage is observed

A) 28th October	B) 27th October
C) 29th October	D) 25th October

Answer & Explanation Answer: B) 27th October

Explanation:

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Filed Under: Important Days and Years
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

2 1824

Q:

In each questions given below three statements are followed by two conclusions numbered I and II. You have to take the three given statements to be true
even if they seem to be at variance with the commonly known facts. Read the conclusions and decide which conclusion logically follows from the three given statement disregarding commonly known facts. Give answer

Statements:
Some books are papers.
No paper is magazine.
All magazines are pens.
Conclusions:
I. Some books are not magazines.
II. Some books are magazines.

A) Only conclusion I follows.	B) Only conclusion II follows.
C) Either conclusion I or II follows.	D) Neither conclusion I nor II follows.

Answer & Explanation Answer: A) Only conclusion I follows.

Explanation:

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

1 1817

Q:

If two marbles are picked at random, what is the probability that either both are red or both are green?

A) 5/7	B) 5/14
C) 1/7	D) 1/14

Answer & Explanation Answer: C) 1/7

Explanation:

Required probability = $\frac{(10 + 3)}{91} = \frac{13}{91} = \frac{1}{7}$

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams , GATE
Job Role: Bank Clerk , Bank PO

3 1814

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