CAT Questions

Q:

Weight of an object on the moon is ............ the weight of the object on earth.

A) equal to B) 1/6th
C) 1/2 D) 1/5th
 
Answer & Explanation Answer: B) 1/6th

Explanation:
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Filed Under: General Science
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Q:

Name the country which will host the 2019 Combined World Cup for shooting?

A) Pakistan B) Nepal
C) Sri Lanka D) India
 
Answer & Explanation Answer: D) India

Explanation:
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Filed Under: General Awareness
Exam Prep: AIEEE , Bank Exams , CAT

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Q:

In the following question, a passage is given which describes a situation. From the given options, mark the correct inference that can be drawn from the passage. If none of the inferences follow, mark option 5, “None of these” as the answer.
In nearly all human populations a majority of individuals can taste the artificially synthesized chemical phenylthiocarbonide (PTC). However, the percentage varies dramatically-- from as low as 60% in India to as high as 95% in Africa. That this polymorphism is observed in non- human primates as well indicates a long evolutionary history which, although obviously not acting on PTC, might reflect evolutionary selection for taste discrimination of other, more significant bitter substances, such as certain toxic plants.

A) Human beings show the same taste profile as primates. B) Humans prefers substances that are naturally sweet.
C) Only a minority of the human population have an indeterminant taste profile. D) A majority of the human population have an indeterminant taste profile.
 
Answer & Explanation Answer: C) Only a minority of the human population have an indeterminant taste profile.

Explanation:

The passage clearly states that several characteristics are shared between humans and primates with respect to their taste profiles. It also states that it is because of evolution. But to infer that both species share the same profile would be incorrect making option a incorrect. The passage is all about the human ability to discern different tastes. One cannot infer about the likability of certain tastes from the given passage making option 2 incorrect. In the first sentence itself the passage talks about how majority of the human population can taste a certain artificial flavour. Thus, it can be inferred that majority of the human population have a determinant taste profile making the opposite as stated in option 3 also correct. This also makes option 4 incorrect.

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Filed Under: English
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Q:

What is the value of (cot30°+ 2/√3) ?

A) 5/√3 B) (1+2√3)/2
C) 5/6 D) 2/√3
 
Answer & Explanation Answer: A) 5/√3

Explanation:
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Filed Under: Simplification
Exam Prep: Bank Exams , CAT

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Q:

In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.

 

Perspicacious

 

A) Foolish   B) Obscure  
C) Shrewd   D) Indistinct
 
Answer & Explanation Answer: C) Shrewd  

Explanation:
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Filed Under: English
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Q:

In the following question, a short passage with one of the lines in the passage missing and represented by a blank is given. Select the best out of the five answer choices given, to make the passage complete and coherent (coherent means logically complete and sound).
There is a fairly universal sentiment that the use of nuclear weapons is clearly contrary to mortality and that its production probably so, does not go far enough. These activities are not only opposed to mortality but also to the law. If the legal objection can be added to the moral, the argument against the use and manufacture of these weapons will considerably be reinforced. Now the time is ripe to evaluate the responsibility of scientists who knowingly use their expertise for the construction of such weapons, which has a deleterious effect on mankind.
How appropriate it is that all this valuable skill should be devoted to the manufacture of weapons of death in a world of poverty is a question that must touch the scientific conscience.

A) Almost 50% of the skilled scientific manpower in the world is now engaged in the armaments industry. B) To think that majority of the scientists are promoting the manufacturing of the armaments is hurtful.
C) Scientists should use their conscience before taking up these contracts to manufacture the weapons of mass destruction. D) Scientific manpower is used to the interests of some selfish and careless people who want to threaten the existence of homo-sapiens.
 
Answer & Explanation Answer: A) Almost 50% of the skilled scientific manpower in the world is now engaged in the armaments industry.

Explanation:

Choice 1 is correct as it matches with the flow of the passage. The whole paragraph is about the devastating effects that nuclear weapons have due to certain curtailments on part of the
scientists in the moral and the conscience aspect. It is only logical to mention an argument to support the next statement. It also keeps up with the tone and general
subject of the passage.
Option 2 is a bad choice as it talks about absolutely nothing and is too naïve. Therefore is incorrect as it is beyond the general theme.
Option 3 is incorrect as it obviously does not go with the flow of the Para.
As for option 4, it is incorrect as the statement is illogical.
As for 5, neither does it logically follow the previous sentence nor is it related to the anything in the next sentence.

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Filed Under: English
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Q:

Find the mirror image of the given figure if the mirror is placed at line MN.

A) C B) D
C) B D) A
 
Answer & Explanation Answer: A) C

Explanation:
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Filed Under: Image Analysis
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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  i.e., “None of these” as your answer choice

We are used to giving benefit of a doubt to people we are closest to, the ones who we know very well. This comes to us naturally as we know for a fact they are good people; and even more - we know they like/ love us so they wouldn't do anything against us.

A) Since we love and trust our close ones, we often tend to believe them, even when we are not sure what they are saying is true. B) Given that we are very attached to our relatives, we often try to hide their crimes and cover up for their lies.
C) Since humans are inherently doubting, there is a tendency to be sceptic about anyone. D) Humans have nepotism ingrained in them, which means that they would favour only their relatives over and above a fool proof evidence against them.
 
Answer & Explanation Answer: A) Since we love and trust our close ones, we often tend to believe them, even when we are not sure what they are saying is true.

Explanation:

To give a benefit of doubt means to decide that you will believe someone, even though you are not sure that what the person is saying is true.

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Filed Under: English
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