Questions

Q:

Who of the following was the winner of Grammy Awards 2017 ‘Rap Album of the Year’?

A) Chance the Rapper B) Crances in the Sky
C) Lake by the Ocean D) Humble and Kind
 
Answer & Explanation Answer: A) Chance the Rapper

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Filed Under: Honours and Awards
Exam Prep: Bank Exams

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Q:

Which international tyre company has recently appointed ace badminton queen PV Sindhu as their brand ambassador?

A) Pirelli B) Michelin
C) Continental D) Bridgestone
 
Answer & Explanation Answer: D) Bridgestone

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Filed Under: Famous Personalities
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Q:

Except Helium, all noble gases have how many electrons in the outermost shell?

A) 4 B) 8
C) 6 D) 10
 
Answer & Explanation Answer: B) 8

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

Which is the first metallic element in the Modern Periodic Table?

A) Li B) Na
C) He D) H2
 
Answer & Explanation Answer: A) Li

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Filed Under: Chemistry
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Q:

Acid rain is caused by release of ___ and___ into the air.

A) Carbon dioxide and Carbon monoxide B) Sulphur dioxide and nitrogen oxides
C) Oxygen and Water vapour D) Nitrous oxide and Ozone
 
Answer & Explanation Answer: B) Sulphur dioxide and nitrogen oxides

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Filed Under: Chemistry
Exam Prep: AIEEE , 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
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Q:

Match the characteristics with their market structure:
(a) Expand out put until MC = MR
(b) Elasticity of demand depends on pricing policies of rivals

A) (a) Pure competition, (b) Pure Monopoly B) (a) Pure Monopoly, (b) Monopolistic competition
C) (a) Pure competition, (b) Oligopoly D) (a) Monopolistic competition, (b) Oligopoly
 
Answer & Explanation Answer: D) (a) Monopolistic competition, (b) Oligopoly

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Filed Under: Indian Economy
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Q:

The gas evolved when sodium carbonate reacts with hydrochloric acid is

A) Hydrogen B) Chlorine
C) Hydrogen Chloride D) Carbon dioxide
 
Answer & Explanation Answer: D) Carbon dioxide

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Filed Under: Chemistry
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