Questions

Q:

A profit maximizing firm will

A) Use less of an input B) Operates where marginal revenue equals marginal cost.
C) Increase in production D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:

A firm maximizes profit by operating where marginal revenue equals marginal cost. They use less of an input in producing more products to increse their profits.

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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 thefour alternatives.

When the kerosene burned, the fuel in the tank below would be __________ pressure, and __________ a small circular flame would appear in the burner. The valve had tobe opened to let more kerosene vapour to the burner and pumping resumed. With the increase in pressure, the burner flame would spread _________ a loud noise. Tolower the flame, the valve had to be _________ opened to reduce the pressure and then tightened until the desired flame size was achieved. _________ you wanted theflame to be bigger, you had to hit the piston again. Pump stoves are still in vogue.

below would be __________ pressure

A) inside B) into
C) about D) under
 
Answer & Explanation Answer: D) under

Explanation:
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Q:

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".
I gave up (drinks) many years ago.

A) to drink B) drink
C) drinking D) no improvement
 
Answer & Explanation Answer: C) drinking

Explanation:
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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.

 

The abuse of phrases and the misuse of words rife among us can be checked __________ diligent exercises in good English, such as this book provides. ___________exercises, in conjunction __________ others to be found in different volumes by the same author, will serve to correct careless diction and slovenly speech, and lead to the art of speaking and writing correctly; for, after all, ___________ in the use of words is more a matter of habit than of theory, and once it is acquired it becomes just as easy to speak or to write good English _____________ bad English.

 

after all, ___________ in the use of words

 

A) accurate B) accuracy
C) accurately D) accuratenesses
 
Answer & Explanation Answer: B) accuracy

Explanation:
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Q:

In the following question, four words are given out of which one word is correctly spelt. Select the correctly spelt word.

 

A) anotate   B) annotate  
C) annottate D) anottate
 
Answer & Explanation Answer: B) annotate  

Explanation:
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Q:

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option.

 

If a sentence is free from error, select 'No Error'.Passive voice sentences tend to be more wordy and (1)/ vague but could still be useful in some (2)/ situations, such as formal or scientific writing. (3)/ No error (4)

 

A) 1 B) 2
C) 3 D) 4
 
Answer & Explanation Answer: B) 2

Explanation:
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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.

 

A bad patch

 

A) A potholed road B) A medical bandage
C) A period of difficulty D) Shoddy repair work
 
Answer & Explanation Answer: C) A period of difficulty

Explanation:
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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.

 

Crocodile tears

 

A) To feel sad for another person's misfortunes B) To laugh so much that your eyes start to water
C) A person whose sadness is never noticed D) Expressions of sorrow that are insincere
 
Answer & Explanation Answer: D) Expressions of sorrow that are insincere

Explanation:
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