Questions

Q:

Improve the bracketed part of the sentence.
The communities of ants are sometimes very large, (numbered) even upto 500 individuals: and it is a lesson to us that no one has ever yet seen quarrel between
any two ants belonging to the same community.

A) number B) numerous
C) numbering D) No improvement
 
Answer & Explanation Answer: C) numbering

Explanation:
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Filed Under: English

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Q:

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best expresses the same sentence in Indirect/Direct speech.
The coach said, "Well done! You have made me proud."

A) The coach applauded and said that he has made him proud. B) The coach applauds and says well done that he had made him proud.
C) The coach applauded, says well done and that he has made him proud. D) The coach applauded and said that he had made him proud
 
Answer & Explanation Answer: D) The coach applauded and said that he had made him proud

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

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Q:

Which of the following is called Aurum?

A) Bronze B) Gold
C) Silver D) Copper
 
Answer & Explanation Answer: B) Gold

Explanation:
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Filed Under: Chemistry
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Q:

Two or more elements combine to form a

A) atom B) valency
C) compound D) radical
 
Answer & Explanation Answer: C) compound

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Filed Under: Chemistry
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Q:

Intestinal bacteria synthesizes which of the following in the human body?

A) Vitamin K B) Proteins
C) Fats D) Vitamin D
 
Answer & Explanation Answer: A) Vitamin K

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Filed Under: Biology
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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:

The goods which people consume more, when their price rises are called _______.

A) Essential goods B) Capital goods
C) Veblen goods D) Giffen goods
 
Answer & Explanation Answer: D) Giffen goods

Explanation:
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Q:

Read each sentence to find out whether there is any grammatical error or idiomatic error in it.The error, if any, will be in one part of the sentence. The letter of that part is the answer. If there is no error, mark the answer as No error. (Ignore errors of the punctuation if any).Do you wanted/ to discuss this/ project today or can / we do it tomorrow?

A) Do you wanted B) to discuss this
C) project today or can D) we do it tomorrow
 
Answer & Explanation Answer: A) Do you wanted

Explanation:

Look at the structure of the sentence in interrogative in present simple.

Do/Does + subject + Verb

Hence, do you want should be used.

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Filed Under: English
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