Aptitude and Reasoning Questions

Q:

In the following question, select the related number from the given alternatives.
3 : 27 : : 4 : ?

A) 63 B) 64
C) 15 D) 65
 
Answer & Explanation Answer: B) 64

Explanation:
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Filed Under: Analogy
Exam Prep: Bank Exams

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Q:

Study the information carefully to answer the following questions: An urn contains 5 red, 3 green, 2 blue and 4 yellow marbles. If three marbles are picked at random, what is the probability that one is green and two are yellow?

A) 3/14 B) 2/91
C) 9/182 D) 7/545
 
Answer & Explanation Answer: C) 9/182

Explanation:

Required probability = 3×6364=9182

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Q:

In the given series of numbers how many 7's are there which are immediately followed by 9 and immediately not preceeded by 5 ?

 

A) 6 B) 2
C) 1 D) 4
 
Answer & Explanation Answer: B) 2

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Filed Under: Numbers
Exam Prep: Bank Exams

3 1801
Q:

The length and breadth of a rectangle are 24 cm and 7 cm respectively. What must be the length of its diagonal (in cm)?

A) 50 B) 28
C) 25 D) 56
 
Answer & Explanation Answer: C) 25

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

How many triangles are there in the following figure?

A) 18 B) 13
C) 9 D) 5
 
Answer & Explanation Answer: A) 18

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Filed Under: Analytical Reasoning

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Q:

A cone of radius 3.5 cm and height 27 cm is completely filled with water. This water is emptied into an empty cylindrical vessel of radius 2.1 cm. What will be the height of water in this vessel? (Take π = 22/7)

A) 50 cm B) 25 cm
C) 12.5 cm D) 37.5 cm
 
Answer & Explanation Answer: B) 25 cm

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

The ratio of present ages of R and S is 6:7. Before 12 years the ratio of their ages was 9:11. What is R's present age (in years)?

A) 56 B) 48
C) 36 D) 44
 
Answer & Explanation Answer: B) 48

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

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Q:

If x = 1 – y and x2 = 2  y2, then what is the value of xy?

A) 1 B) 2
C) -1/2 D) -1
 
Answer & Explanation Answer: C) -1/2

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Filed Under: Simplification
Exam Prep: Bank Exams

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