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:

In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.

Levity

A) Gravity	B) Funniness
C) Beloved	D) Baleful

Answer & Explanation Answer: B) Funniness

Explanation:

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Filed Under: English
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:

An echo is returned in 3 s. What is the distance of the reflecting surface from the source, considering the speed of sound as $342 {ms}^{- 1}$ ?

A) 513 m	B) 644 m
C) 342 m	D) 171 m

Answer & Explanation Answer: A) 513 m

Explanation:

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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams

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Q:

The latest issued bank notes in the denomination of Rs. 50 by RBI have what motif on their reverse side?

A) Sanchi Stupa	B) Red Fort
C) Mangalyaan	D) Stone Chariot of Hampi

Answer & Explanation Answer: D) Stone Chariot of Hampi

Explanation:

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Filed Under: General Awareness
Exam Prep: Bank Exams

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Q:

Around how much percent of earth's surface is covered with water?

A) 20-25%	B) 40-50%
C) 70-80%	D) 55-60%

Answer & Explanation Answer: C) 70-80%

Explanation:

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Filed Under: General Science
Exam Prep: Bank Exams

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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
Exam Prep: Bank Exams

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Q:

The Equator does NOT pass through which of the following countries?

A) Kenya	B) Mexico
C) Indonesia	D) Brazil

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