Aptitude and Reasoning Questions

Q:

If the standard deviation of a population is 7, what would be the population variance?

A) 14 B) 21
C) 49 D) 28
 
Answer & Explanation Answer: C) 49

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Filed Under: Probability
Exam Prep: Bank Exams

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Q:

In the following question, two statements are given each followed by two conclusions I and II. You have to consider the statement to be true even if they seem to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements.

 

Statement:
(I) Government is taking measures for safety of women in multi-dimensional aspects.
(II) Sensitization programmes for awareness are up through various modes of promotion.

Conclusions:
(I) Women helpline has been introduced for 24x7 for helping the females.
(II) The number of rape and extortion cases have reduced in last six months.

 

A) Only conclusion I follows B) Only conclusion II follows
C) Neither I nor II follows D) Both I and II follows
 
Answer & Explanation Answer: C) Neither I nor II follows

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Filed Under: Statement and Conclusions
Exam Prep: Bank Exams

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Q:

A piece of paper is folded and cut as shown below in the question figures. From the given answer figures, indicate how it will appear when opened.

A) 1 B) 2
C) 3 D) 4
 
Answer & Explanation Answer: A) 1

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Filed Under: Paper Folding
Exam Prep: Bank Exams

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Q:

How many solutions does a pair of linear equations will have, if the equations are 4x+5y-6=0 and 16x+20y+20=0?

 

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

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Rearrange the jumbled up letters in their natural sequence and find the odd one out.

A) SAMR B) MOETC
C) USVNE D) PUJIERT
 
Answer & Explanation Answer: B) MOETC

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

Study the graph and answer the following questions. The graph shows the number of bicycles parked in the parking space of a hall at various points of time.

What is the percentage decrease in the number of parked cycles between 7 pm and 8 pm? (in whole number)

A) 30 B) 38
C) 42 D) 45
 
Answer & Explanation Answer: D) 45

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Filed Under: Bar Charts
Exam Prep: Bank Exams

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Q:

What is the square root of 6561?

A) 79 B) 89
C) 77 D) 81
 
Answer & Explanation Answer: D) 81

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Filed Under: Square Roots and Cube Roots
Exam Prep: Bank Exams

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Q:

The LCM of 48 and 54 is

A) 6 x 8 x 9 B) 48 x 54
C) 6 x 2 x 9 D) 6 x 8 x 3
 
Answer & Explanation Answer: A) 6 x 8 x 9

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Filed Under: HCF and LCM
Exam Prep: Bank Exams

2 1096