Q:

Which one of the following statements is not correct?

A) When total utility is maximum, marginal utility is zero	B) When total utility is decreasing, marginal utility is negative
C) When total utility is increasing, marginal utility is positive	D) When total utility is maximum,marginal and average utility are equal to each other.

Answer & Explanation Answer: D) When total utility is maximum,marginal and average utility are equal to each other.

Explanation:

Total utility -It is total psychological satisfaction which a consumer derives from the consumption of a commodity is known as total utility

Marginal utility -It is anaddition made in total utility by consuming and additional unit of a commodity is known as marginal utility.

•When marginal utility is positive,total utility increases

•When marginal utility is zero,total utility is at maximum

•When marginal utility is negative,total utility decreases

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Filed Under: Indian Economy
Exam Prep: Bank Exams

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Q:

A ball is dropped from a height of 10 m. It strikes the ground and rebounds up to a height of 2. m. During the collision, the per cent loss in the kinetic energy is

A) 100%	B) 25%
C) 50%	D) 75%

Answer & Explanation Answer: D) 75%

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

Which of the following can neither be created nor be destroyed?

A) Velocity	B) Power
C) Energy	D) Momentum

Answer & Explanation Answer: C) Energy

Explanation:

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Filed Under: Physics
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Q:

Plants get their energy to produce food from which of the following?

A) Photosynthesis	B) Bacteria
C) Fungi	D) Sun

Answer & Explanation Answer: D) Sun

Explanation:

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Filed Under: General Science
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Q:

The term of a Governor is

A) 4 Years	B) 5 Years
C) 6 Years	D) 3 Years

Answer & Explanation Answer: B) 5 Years

Explanation:

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Filed Under: Indian Politics
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Q:

Who won Nobel prize for Physics in 2015?

A) Hiroshi Amano	B) Takaaki Kajita
C) Isamu Akasaki	D) Makoto Kobayashi

Answer & Explanation Answer: B) Takaaki Kajita

Explanation:

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Filed Under: Honours and Awards
Exam Prep: Bank Exams

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Q:

Gandhi Ji started the Non-Cooperation Movement in?

A) 1880	B) 1900
C) 1920	D) 1940

Answer & Explanation Answer: C) 1920

Explanation:

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Filed Under: Indian History
Exam Prep: Bank Exams

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Q:

A series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series.

6,11,21,36,56,?

A) 42	B) 51
C) 81	D) 91

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