CAT Questions

Q:

Mohan was married 5 years ago. At present his age is 6/5 times of his age at the time of marriage. His wife is 3 year younger to him. Find his wife’s present age?

A) 21 yrs B) 24 yrs
C) 27 yrs D) 30 yrs
 
Answer & Explanation Answer: C) 27 yrs

Explanation:

Let Mohan present age = p

ATQ,

5/6 x p = p - 5

p = 30

His wifes age = 30 - 3 = 27 yrs.

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Filed Under: Problems on Ages
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14 5542
Q:

The total number of prime factors in the expansion

Answer

 


2211 x 75 x 112=> 222 x 75 x 112


 Total number of prime factors is (22+5+2) = 29

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Subject: Numbers Exam Prep: AIEEE , Bank Exams , CAT
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4 5536
Q:

The slogan 'Garibi Hatao' or 'Garibi Unmulan' was given in which five year plan?

A) Second plan B) Fourth plan
C) Fifth plan D) Sixth plan
 
Answer & Explanation Answer: C) Fifth plan

Explanation:

Fifth Five Year Plan (1974–1978)

 

The Fifth Five-Year Plan laid stress on Employment, Poverty Alleviation (Garibi Hatao), and Justice. The plan also focused on self-reliance in agricultural production and defense.

 

In 1978 the newly elected Morarji Desai government rejected the plan.

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Filed Under: General Awareness
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12 5535
Q:

What will be added to the unit digits of the number 86236 so that number will be divisible by 9  ?

A) 1 B) 2
C) 3 D) 0
 
Answer & Explanation Answer: B) 2

Explanation:

A number is divisible by 9 only if the sum of the digits of the number is divisible by 9.

Here 86236 = 8 + 6 + 2 + 3 + 6 = 25

We must add 2 to 25 to become 27 which is divisible by 9.

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Filed Under: Problems on Numbers
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4 5533
Q:

A sum of money at simple interest amounts to Rs. 415 in 2 years and to Rs. 514 in 4 years. The sum is ?

A) Rs. 316 B) Rs. 251
C) Rs. 154 D) Rs. 294
 
Answer & Explanation Answer: A) Rs. 316

Explanation:

S.I. for 2 years = (514 - 415) = Rs. 99
S.I. for 1 year = 99/2

Principal = (415 - 99) = Rs. 316.

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Filed Under: Simple Interest
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2 5531
Q:

Find the one which does not belong to that group ?

A) KMNL B) JLMK
C) PRSQ D) VWYZ
 
Answer & Explanation Answer: D) VWYZ

Explanation:

K+2 M+1 N-2 L,  P+2 R+1 S-2 Q,   V+1 W+2 Y+1 Z,   J+2 L+1 M-2 K  and  W+2 Y+1 Z-2 X.

Except VWYZ, all the other groups follow similar pattern.

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Filed Under: Odd Man Out
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4 5529
Q:

Name of the First fully India-made sub-urban train ?

A) Vedha B) Medha
C) Sudha D) Trivedha
 
Answer & Explanation Answer: B) Medha

Explanation:

Railway Minister Suresh Prabhu on 18th March, 2017 flagged off the first fully India-made suburban train 'Medha'. The train will save foreign exchange worth ₹32 crore per rake along with 25% saving in the manufacturing cost. It can run at a maximum speed of 105 km per hour, and has been fitted with LED lights and GPS-based passenger information system.

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Filed Under: General Awareness
Exam Prep: Bank Exams , CAT
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4 5529
Q:

English words with similar meaning

A) Relegate - Downgrade B) Beautiful - Ugly
C) Qualm - Confidence D) Generic - Branded
 
Answer & Explanation Answer: A) Relegate - Downgrade

Explanation:

Relegate means Assigning an inferior rank or position to. That means, downgrading or pulling down, lower a person.

 

All other options have words with opposite in meaning.

 

Hence, Relegate is an English word which is similar in meaning to Downgrade.

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Filed Under: English
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