Q:

Humayun (1530–1540 AD) was the ruler of which dynasty?

A) Nanda	B) Mughal
C) Maurya	D) Haryanka

Answer & Explanation Answer: B) Mughal

Explanation:

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Filed Under: Indian History
Exam Prep: Bank Exams

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Q:

First Indian woman to get Bharat Ratna.

A) Indira Gandhi	B) Vijay Laxmi Pandit
C) Mother Teresa	D) Leela Seth

Answer & Explanation Answer: A) Indira Gandhi

Explanation:

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Filed Under: Honours and Awards
Exam Prep: Bank Exams

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Q:

The diagonal of a square is 10√2 cm, find its perimeter?

A) 160 cm	B) 80 cm
C) 20 cm	D) 40 cm

Answer & Explanation Answer: D) 40 cm

Explanation:

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

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Q:

If $a + b + c = 15 a n d \frac{1}{a} + \frac{1}{b} + \frac{1}{c} = \frac{71}{a b c},$ then the $a^{3} + b^{3} + c^{3} - 3 a b c$ is

A) 160	B) 180
C) 200	D) 220

Answer & Explanation Answer: B) 180

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Filed Under: Quantitative Aptitude - Arithmetic Ability

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Q:

A, B and C can complete a work in 20, 24 and 30 days respectively. All three of them starts together but after 4 days A leaves the job and B left the job 6days before the work was completed. C completed the remaining work alone. In how many days was the total work completed?

A) 10	B) 12
C) 14	D) 16

Answer & Explanation Answer: C) 14

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

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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:

Goods for which demand move in the opposite direction of the income of the consumer are called?

A) Inferior goods	B) Normal goods
C) Complementary goods	D) Substitute goods

Answer & Explanation Answer: A) Inferior goods

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Filed Under: Indian Economy
Exam Prep: Bank Exams

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Q:

__________ of an input is defined as the change in output per unit of change in the input when all other inputs are held constant.

A) Marginal product	B) Production function
C) Total product	D) Average product

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