Aptitude and Reasoning Questions

Q:

The volume of a right circular cone, whose radius of the base is same as its altitude, and the volume of a sphere are equal. The ratio of the radius of the cone to the radius of the sphere is

 

A) 33 : 23 B) 2 : 1
C) 1 : 1 D) 43 : 1
 
Answer & Explanation Answer: D) 43 : 1

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Filed Under: Volume and Surface Area
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Q:

If the standard deviation of a population is 4.5, what would be the population variance?

A) 20.25 B) 20
C) 9 D) 18
 
Answer & Explanation Answer: A) 20.25

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Filed Under: Probability
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Q:

Find the value of 6732.8 + 673.28 + 67.328 + 6.7328 + 0.67328 ?

A) 74808.1408 B) 7480.78408
C) 74808.2408 D) 7480.81408
 
Answer & Explanation Answer: D) 7480.81408

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

The slope of the line passing through the points (2,-1) and (x,5) is -1. Find x?

A) 4 B) -4
C) 8 D) -8
 
Answer & Explanation Answer: B) -4

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Filed Under: Simplification
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Q:

If 2x - 6 ≤ x - 3 and 1+3x < 4x + 4, then x can take which of the following values?

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

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

In the question, a word is represented by only one set of numbers as given in any one of the alternatives. The sets of numbers given in the alternatives are represented by two classes of alphabets as in two matrices given below. The columns and rows of Matrix I are numbered from 0 to 4 and that of Matrix II are numbered from 5 to 9. A letter from these matrices can be represented first by its row and next by its column, e.g.,A can be represented by 02, 31, etc., and 'K' can be represented by 33, 78, etc.

Similarly you have to identify the set for the word 'REST'

A) 22, 20, 79, 99 B) 66, 77, 68, 23
C) 44, 77, 24, 87 D) 22, 77, 79, 76
 
Answer & Explanation Answer: B) 66, 77, 68, 23

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Filed Under: Figure Matrix
Exam Prep: Bank Exams

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Q:

If a2+1=a, then the value of a3 is

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

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Q:

The line graph shows the exports by a certain company. Study the diagram and answer the following questions.

 

 

 

What was the difference in the exports (in Rs lakhs) between the years 2012 and 2014?

 

A) 10 B) 5
C) 15 D) 20
 
Answer & Explanation Answer: A) 10

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Filed Under: Line Charts
Exam Prep: Bank Exams

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