Aptitude and Reasoning Questions

Q:

A works twice as fast as B.If  B can complete a work in 18 days independently,the number of days  in which A and B can together finish the work is:

A) 4 days B) 6 days
C) 8 days D) 10 days
 
Answer & Explanation Answer: B) 6 days

Explanation:

Ratio of rates of working of A and B =2:1. So, ratio of times taken =1:2

Therefore, A's 1 day's work=1/9 

B's 1 day's work=1/18 

(A+B)'s 1 day's work= 1/9 + 1/18 = 1/6

so, A and B together can finish the work in 6 days

 

 

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Filed Under: Time and Work

101 34187
Q:

The ratio of selling price to the cost price is 21 : 16. What is the profit percentage?

 

A) 35.75 B) 21.75  
C) 27.75 D) 31.25
 
Answer & Explanation Answer: D) 31.25

Explanation:
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Filed Under: Profit and Loss
Exam Prep: Bank Exams

0 34183
Q:

Select the related word/letters/number from the given alternatives.

14 : 30 : : 16 : ?

A) 68 B) 36
C) 34 D) 56
 
Answer & Explanation Answer: C) 34

Explanation:
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Filed Under: Analogy
Exam Prep: CAT , Bank Exams , AIEEE

0 34174
Q:

Select the related word/letters/numbers from the alternatives:

01 : 36 : : 02 : ?

A) 48 B) 49
C) 69 D) 70
 
Answer & Explanation Answer: B) 49

Explanation:
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Filed Under: Analogy
Exam Prep: Bank Exams

1 34168
Q:

Select the related word/letters/numbers from the given alternatives:

ACEG:BDFH::IKMO: ?

A) IJKL B) JLNP
C) KLMN D) HIJK
 
Answer & Explanation Answer: B) JLNP

Explanation:
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Filed Under: Analogy
Exam Prep: Bank Exams

0 34157
Q:

Select the related word/letters/number from the given alternatives.

18 : 30 : : 36 : ?

A) 78 B) 64
C) 66 D) 68
 
Answer & Explanation Answer: C) 66

Explanation:
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Filed Under: Analogy
Exam Prep: Bank Exams

0 34111
Q:

Select the related word/letters/number from the given alternatives.

 

Rajasthan: Jaipur: : Meghalaya : ?

 

A) Mizoram B) Shillong
C) Gangtok D) Shimla
 
Answer & Explanation Answer: B) Shillong

Explanation:
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Filed Under: Analogy
Exam Prep: Bank Exams

0 34110
Q:

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

 

119, 121, 124, 128, ?, 139

 

A) 130 B) 133
C) 131 D) 132
 
Answer & Explanation Answer: B) 133

Explanation:
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Filed Under: Number Series
Exam Prep: Bank Exams

6 34107