Questions

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 given question, a part of the sentence is printed in bold. Below the sentence, three alternatives to the bold part are given which may help improve the sentence. Choose the option that reflects the correct use of the phrase in the context of the sentence. In case the given sentence is correct, your answer is (E) i.e. No correction required.

At first glance, it seems implausible that such an intricately engineered bio system such as our could have come about merely as a result of random modifications.

i. such an intricately engineered bio system as ours

ii. such intricately engineered bio system such as our

iii. such intricately engineered bio system such as ours

A) Only I B) Only ii
C) Only iii D) Both ii and iii
 
Answer & Explanation Answer: A) Only I

Explanation:

In the above sentence, the example of our bio system is given when an intricately engineered bio system is talked about. To show possession here, “ours” will be used in place of “our”.

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Filed Under: English

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Q:

Which of the following scientists gave the law that governs the force of attraction/repulsion between two charged particles?

A) Charles Dufay B) Michael Faraday
C) Archimedes D) Charles Coulomb
 
Answer & Explanation Answer: D) Charles Coulomb

Explanation:
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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

What is the process of slow cooling of hot glass called?

A) Annealing B) Humidifying
C) Condensation D) Decantation
 
Answer & Explanation Answer: A) Annealing

Explanation:
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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

 

Some writers have claimed that the ___________ of persons are incapable of even fairly correct reasoning, pointing to the absurd ideas entertained by the masses of people as a proof _______ the statement. These writers are probably a little radical _______ their views and statements, but one is often struck ______ wonder at the evidences of incapacity for interpreting __________ and impressions on the part of the general public.

 

for interpreting __________ and impressions

 

A) fact B) facts  
C) factual D) factually
 
Answer & Explanation Answer: B) facts  

Explanation:
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Filed Under: English
Exam Prep: Bank Exams , GRE , TOEFL

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Q:

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

 

an arm and a leg

 

A) a large, possibly exorbitant, amount of money B) a highly motivated person can succeed even with few resources
C) one loves a person so much that one is willing to sacrifice his most precious things for them D) all children are equal for a mother. She can't sacrifice anyone.
 
Answer & Explanation Answer: A) a large, possibly exorbitant, amount of money

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

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Q:

An exterior angle of a triangle is 115 deg and one of the interior opposite angle is 45 deg. Then the other two angles are

A) 65, 70 B) 60, 75
C) 70, 60 D) 55, 60
 
Answer & Explanation Answer: A) 65, 70

Explanation:
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Q:

Who is the author of the book “A Life Less Ordinary : A Memoir”?

A) Salman Rushdie B) Arundhati Roy
C) Baby Halder D) Rohinton Mistry
 
Answer & Explanation Answer: C) Baby Halder

Explanation:
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Filed Under: Books and Authors
Exam Prep: Bank Exams

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