CAT Questions

Q:

3x3x3+3+3/3 = ?

A) 11 B) 3.33
C) 31 D) None of the above
 
Answer & Explanation Answer: C) 31

Explanation:

We all know about BODMAS rule, by using that

3x3x3+3+3/3

= 3x3x3+3+1

= 27+3+1

= 27 + 4

= 31

 

Hence,  3x3x3+3+3/3 = 31.

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Filed Under: Arithmetical Reasoning
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3 2694
Q:

In which country the hormone gibberellin was discovered?

A) India B) Japan
C) China D) Russia
 
Answer & Explanation Answer: B) Japan

Explanation:

The hormone gibberellin was discovered in the country Japan.

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Filed Under: Inventions
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0 2694
Q:

What is the Motto of Indian Army?

A) Service Before Self B) We Protect
C) Duty Unto Death D) Service & Loyalty
 
Answer & Explanation Answer: A) Service Before Self

Explanation:
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Filed Under: General Awareness
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3 2694
Q:

After how many years Rajya Sabha is dissolved?

A) It is never dissolved B) 2 years
C) 5 years D) 6 years
 
Answer & Explanation Answer: A) It is never dissolved

Explanation:

Rajya Sabha is a permanent body and is not subject to dissolution. However, one third of the members retire every second year, and are replaced by newly elected members.

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Filed Under: Indian Politics
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18 2693
Q:

The two purines in DNA are

A) Adenine & Thymine B) Thymine & Uracil
C) Guanine & Uracil D) Adenine & Guanine
 
Answer & Explanation Answer: D) Adenine & Guanine

Explanation:

The purines are bases in the DNA. The two purines in DNA are Adenine and Guanine. These two purines forms hydrogen bonds with their complimentary pyrimidines such as Thymine and Cytosine to keep the two rails of the DNA molecule together.

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Filed Under: Biology
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3 2693
Q:

As per the decision of the GST Council, e-Way Bill system has been rolled out from

A) 1st March 2018 B) 1st April 2018
C) 1st May 2018 D) 1st January 2018
 
Answer & Explanation Answer: B) 1st April 2018

Explanation:

As per the decision of the GST Council, e-Way Bill system has been rolled out from 1st of April this year (2018).

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Filed Under: Indian Economy
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3 2692
Q:

Automatic stabilizers refer to

A) government spending and taxes that automatically increase or decrease along with the business cycle. B) changes in the money supply and interest rates that are intended to achieve macroeconomic policy objectives.
C) changes in federal taxes and purchases that are intended to achieve macroeconomic policy objectives. D) the money supply and interest rates that automatically increase or decrease along with the business cycle.
 
Answer & Explanation Answer: A) government spending and taxes that automatically increase or decrease along with the business cycle.

Explanation:
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Filed Under: Bank Interview
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0 2692
Q:

Coagulation during water treatment is designed to remove

A) Sand and gravel B) Bad smells
C) Pathogenic microorganisms D) Particles suspended in water
 
Answer & Explanation Answer: D) Particles suspended in water

Explanation:

Coagulation is a chemical process that involves neutralization of charge. Coagulation during water treatment is designed to remove particles suspended in water.

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Filed Under: Chemistry
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11 2691