Aptitude and Reasoning Questions

Q:

An Assertion (A) and a Reason (R) are given below.

 

Assertion (A) : Earthworms are not good for agriculture.

Reason (R) : Earthworms break down the soil into fine particles and make it soft.

 

Choose the correct option.

 

A) A is true but R is false B) A is false but R is true
C) Both A and R are true and R is the correct explanation of A D) Both A and R are false
 
Answer & Explanation Answer: B) A is false but R is true

Explanation:
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Filed Under: Statement and Conclusions
Exam Prep: Bank Exams

0 18033
Q:

In the following question, select the missing number from the given series.

67, 80, 93, ?, 119, 132

 

A) 108 B) 106
C) 114 D) 112
 
Answer & Explanation Answer: B) 106

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Filed Under: Number Series
Exam Prep: Bank Exams

1 18032
Q:

In the following question, select the missing number from the given series.

12, 15, 19, 24, 30, ?

A) 38 B) 37
C) 39 D) 40
 
Answer & Explanation Answer: B) 37

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Filed Under: Number Series
Exam Prep: Bank Exams

4 18027
Q:

Read the following question and decide which of the given statements is/are sufficient.

 

If X is a natural number, is X+6 odd?

 

Statements :

 

1. X - 15 is a whole number.

2. X - 6 is an odd number.

 

A) 2 alone is sufficient while 1 alone is not sufficient to answer the question B) Both 1 and 2 together are sufficient to answer the question
C) Either 1 or 2 is sufficient to answer the question D) 1 alone is sufficient while 2 alone is not sufficient to answer the question
 
Answer & Explanation Answer: A) 2 alone is sufficient while 1 alone is not sufficient to answer the question

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

0 18023
Q:

From a group of 7 men and 6 women, five persons are to be selected to form a committee so that at least 3 men are there on the committee. In how many ways can it be done?

A) 564 B) 735
C) 756 D) 657
 
Answer & Explanation Answer: C) 756

Explanation:

We may have (3 men and 2 women) or (4 men and 1 woman) or (5 men only). 

 

Required number of ways= 7C3*6C2+7C4*6C1+7C5 = 756.

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11 18022
Q:

In the following question, select the missing number from the given series.

 

9, 13, 22, 38, 63, ?

 

A) 96 B) 99
C) 84 D) 90
 
Answer & Explanation Answer: B) 99

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Filed Under: Number Series
Exam Prep: Bank Exams

7 18019
Q:

A, B and C can complete a piece of work in 24,6 and 12 days respectively.Working together, they will complete the same work in:

A) 1/24 days B) 7/24 days
C) 24/7 days D) 4 days
 
Answer & Explanation Answer: C) 24/7 days

Explanation:

(A+B+C)'s 1 day's work = (1/24 + 1/6 + 1/12) = 7/24

so, A,B and C together will complete the work in 24/7 days.

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Filed Under: Time and Work

32 18013
Q:

Use each of the below figures only once and form three groups. The three groups so formed are 

 

A) (1,5,9), (2,3,6), (4,7,8) B) (1,3,8), (2,5,6), (4,7,9)
C) (1,3,9), (2,5,6), (4,7,8) D) (1,3,6), (2,5,9), (4,7,8)
 
Answer & Explanation Answer: C) (1,3,9), (2,5,6), (4,7,8)

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Filed Under: Image Analysis
Exam Prep: Bank Exams

0 18007