Questions

Q:

Which of the following classes of animals has/have three-chambered heart?

A) Pisces and Amphibia B) Amphibia and Reptilia
C) Reptilia only D) Amphibia only
 
Answer & Explanation Answer: B) Amphibia and Reptilia

Explanation:

Mammalian and avian hearts have four chambers two atria and two ventricles.Amphibians and reptiles, by contrast, have a three-chambered heart. The three-chambered heart consists of two atria and one ventricle.Fish possess the simplest type of true heart a two-chambered organ composed of one atrium and one ventricle.

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Q:

In the following questions a part of a sentence is given in bold, it is then followed by four sentences which try to explain the meaning of the idiom/phrase given in bold. Choose the
alternative from the four given below each question which explains the meaning of the phrase correctly without altering the meaning of the sentence given as question. If none of the sentence explains the meaning of the highlighted phrase, choose option 5 i.e., “None of these” as your answer choice

At the start of his presentation, it seemed that he’s out of his mind, but when he finished, we saw that there’s method in his madness.

A) After the presentation, we realised that he deliberately chose to be vague and absurd. B) Though his presentation appeared a little absurd in the beginning, we ultimately found out that he had a rational purpose behind it
C) There was a stark difference between what he started with and how he concluded his presentation. D) Since he was not completely in his senses, he presented in an awkward manner.
 
Answer & Explanation Answer: B) Though his presentation appeared a little absurd in the beginning, we ultimately found out that he had a rational purpose behind it

Explanation:

The phrase refers to a specific, rational purpose in what one is doing or planning, even though it may appear crazy or absurd to another person.

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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.

 

A brain and nervous system that are poorly developed or insufficiently nourished means low grade of ______________ in our mental processes, just as a poorly constructed or wrongly adjusted motor means loss of power in applying the electric current to its work. We will, __________, look upon the mind and the brain as counterparts of ___________ other, each performing activities which correspond to activities in the other, ________ inextricably bound together at least so far as this life is concerned, and each getting its _______________ by its union with the other. This view will lend interest to a brief study of the brain and nervous system.

 

nourished means low grade of ______________ in our mental processes

 

A) efficiently B) efficiencies
C) efficiency D) efficient
 
Answer & Explanation Answer: C) efficiency

Explanation:
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Q:

The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph.

 

If a country wants to

 

A-to listen to the World Bank, the

B-custodian of big business

C-prove it is business-friendly, it has

 

A) BCA B) CAB
C) BAC D) ACB
 
Answer & Explanation Answer: B) CAB

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.

 

In cahoots with

 

A) A marriage made in heaven.   B) A group of criminals.
C) With lot of determination.   D) In an alliance or partnership with.
 
Answer & Explanation Answer: D) In an alliance or partnership with.

Explanation:
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Q:

In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence.

 

Causing annoyance or resentment

 

A) Congenial B) Galling
C) Amiable D) Mellow
 
Answer & Explanation Answer: B) Galling

Explanation:
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Q:

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.

 

to use for the first time

 

A) paten B) smitten
C) begotten D) christen
 
Answer & Explanation Answer: D) christen

Explanation:
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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.

 

The baby really enjoys that music.

A) That music was really enjoyed by the baby. B) That music was really being enjoyed by the baby.
C) That music is really enjoyed by the baby. D) This music was really enjoyed by the baby.
 
Answer & Explanation Answer: C) That music is really enjoyed by the baby.

Explanation:
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