Questions

Q:

In human beings, the respiratory pigment is

A) Chlorophyll B) Melanin
C) Rhodopsin D) Haemoglobin
 
Answer & Explanation Answer: D) Haemoglobin

Explanation:
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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

Nautical miles to km formula

Answer

km ÷ 1.852 = nautical miles


Hence, 1 nmi = 1.852 km.

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Subject: Physics Exam Prep: CAT , Bank Exams

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Q:

Which of the following minerals is not found in the plateau regions?

A) Coal B) Iron ore
C) Mineral oil   D) Manganese  
 
Answer & Explanation Answer: C) Mineral oil  

Explanation:
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Filed Under: General Science
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.

 

We often feel, in such an environment, that our social sphere _____________ around us. We can see, in quantitative values — the number of likes, re-posts, shares — the interest garnered by anything created by us. This makes social interaction slightly more ___________, when we start to think of it in number terms. It becomes easier to see it in visual terms, rather ________ emotive cues. And _____________ that happens we are motivated to reveal only those parts of ____________ that we know will trigger a considerable quantitative response.

 

And _____________ that happens we are motivated

 

A) why B) where
C) whom D) when
 
Answer & Explanation Answer: D) when

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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.

 

Let bygones be bygones

 

A) Even bad memories become memorable.   B)  The past will return to haunt you unless you completely forget.  
C) Forget past offences or causes of conflict and be reconciled.   D)  Your past deeds will never leave you
 
Answer & Explanation Answer: C) Forget past offences or causes of conflict and be reconciled.  

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Filed Under: English
Exam Prep: Bank Exams

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Q:

Which enzyme has been used by scientists of Massachusetts Institute of Technology to induce plants to give off dim light?

 

A) Carotenogen B) Luciferase
C) Reductase D) Peroxidase
 
Answer & Explanation Answer: B) Luciferase

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Filed Under: Biology
Exam Prep: 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:

Which of the following is done at a Stock Exchange ?

A) Commodities are bought and sold at wholesale price B) Commodities are bought and sold at retail price
C) Securities are bought and sold D) None of these
 
Answer & Explanation Answer: C) Securities are bought and sold

Explanation:
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Filed Under: Indian Economy
Exam Prep: Bank Exams

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