Q:

If sinθ+ cosecθ=2, then the value of $\sin^{- 7} \emptyset + \cos e c^{7} \emptyset i s$

A) 27	B) 2-7
C) 2	D) 2-1

Answer & Explanation Answer: C) 2

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Filed Under: Quantitative Aptitude - Arithmetic Ability

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Q:

Two circles of radii 17 cm and 8 cm are concentric. The length of a chord of greater circle which touches the smaller circle is

A) 15 cm	B) 16 cm
C) 30 cm	D) 34 cm

Answer & Explanation Answer: C) 30 cm

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Filed Under: Quantitative Aptitude - Arithmetic Ability

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Q:

If a cone of radius 10.5 cm and height 12 cm is melted and constructed into a cylinder of the same radius, what will be the height of this cylinder?

A) 8 cm	B) 6 cm
C) 4 cm	D) 2 cm

Answer & Explanation Answer: C) 4 cm

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

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Q:

The number of students in a class is increased by 20% and the number now becomes 66. Initially the number was

A) 45	B) 50
C) 55	D) 60

Answer & Explanation Answer: C) 55

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Filed Under: Quantitative Aptitude - Arithmetic Ability

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Q:

Find the odd word/letters/number pair from the given alternatives.

A) JKLM	B) NOPQ
C) RSTU	D) VWXZ

Answer & Explanation Answer: D) VWXZ

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Filed Under: Verbal Reasoning - Mental Ability

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Q:

Who won the 2017 Pulitzer Prize for Drama 'Sweat'?

A) Lynn Nottage	B) Hisham Matar
C) Heather Ann Thompson	D) Colson Whitehead

Answer & Explanation Answer: A) Lynn Nottage

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Filed Under: Honours and Awards
Exam Prep: Bank Exams

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Q:

In 2017, which celebrity was appointed as the Goodwill Ambassador of the United Nations in India to amplify awareness about the Sustainable Development Goals (SDGs)?

A) Priyanka Chopra	B) Kabir Bedi
C) Manushi Chhillar	D) Ashok Amritraj

Answer & Explanation Answer: D) Ashok Amritraj

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Filed Under: Famous Personalities
Exam Prep: Bank Exams

1 738

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.

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