Q:

Who invented Antibiotics?

A) Joseph Lister	B) William Harvey
C) Robert Knock	D) Alexander Fleming

Answer & Explanation Answer: D) Alexander Fleming

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Filed Under: Inventions
Exam Prep: Bank Exams

1 1408

Q:

If a - b = 3 and $a^{2} + b^{2} = 25$ , then the value of ab is

A) 16	B) 8
C) 10	D) 15

Answer & Explanation Answer: B) 8

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Filed Under: Quantitative Aptitude - Arithmetic Ability

0 1408

Q:

Yogeshwar Dutt is associated with which sport?

A) Discus Throw	B) Wrestling
C) Shooting	D) Pole Vault

Answer & Explanation Answer: B) Wrestling

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Filed Under: Sports
Exam Prep: Bank Exams

0 1408

Q:

In perfect competition a firm maximizes profit by _____.

A) setting price such that price is equal to or greater than its marginal costs	B) setting output such that price equals average total costs
C) setting output such that price equals marginal costs	D) setting price so that it is greater than marginal cost

Answer & Explanation Answer: C) setting output such that price equals marginal costs

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Filed Under: Indian Economy
Exam Prep: Bank Exams

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Q:

Molecular clocks are based on the idea that _____.

A) On average neutral mutations arise at a constant rate	B) Directional selection occurs at a constant rate
C) Mutations occur once every generation	D) Molecules resonate at a certain frequency that can be measured

Answer & Explanation Answer: C) Mutations occur once every generation

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Filed Under: Biology
Exam Prep: Bank Exams

1 1408

Q:

In the following question, a sentence has been given in Active/Passive voice. Out of four alternatives suggested, select the one, which best expresses the same sentence in Passive/Active voice.

Jay posted the video on YouTube.

A) The video has been posted on YouTube by Jay.	B) The video was posted on YouTube by Jay.
C) The video had been posted on YouTube by Jay.	D) The video is posted on YouTube by Jay.

Answer & Explanation Answer: B) The video was posted on YouTube by Jay.

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Filed Under: English
Exam Prep: Bank Exams

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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.

Easier said than done

A) A task which is expected to be difficult turns out to be easy.	B) Intentionally tell some one that a difficult task is easy
C) Be more easily talked about than put into practice	D) Once a difficult task is done it feels easy

Answer & Explanation Answer: C) Be more easily talked about than put into practice

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Filed Under: English
Exam Prep: Bank Exams

1 1408

Q:

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

The current ______________ in global negotiations over climate change has stalled progress on the issue.

A) intransigence	B) fallacy
C) stalemate	D) rigidity

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