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
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Q:

Consider the given question and decide which of the following statements is sufficient to answer the question.

The trains are very punctual in Malaysia. For a maximum of how long should Mr.Z wait for the train?

Statements :
1. Mr. Z had reached the railways station at 10 a.m.
2. There is a train at 11 a.m. and the next train is at 12 p.m.

 

 

A) Both statement 1 and 2 are sufficient B) Statement 1 alone is sufficient while statement 2 alone is insufficient
C) Either statement 1 or 2 is sufficient D) Statement 2 alone is sufficient while statement 1 alone is insufficient
 
Answer & Explanation Answer: A) Both statement 1 and 2 are sufficient

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Filed Under: Statement and Conclusions
Exam Prep: Bank Exams

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Q:

The bar graph shows 1 month's sales figures of different brands of mobile phones of a certain electronics store in Rs. 1000s. Study the diagram and answer the following questions.

 

Sales of brand E was greater than that of brand D by ________.

 

A) 0.375 B) 0.6
C) 0.575 D) 0.3
 
Answer & Explanation Answer: B) 0.6

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Filed Under: Bar Charts
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Q:

What is the sum of all prime numbers between 60 and 80?

A) 272 B) 284
C) 351 D) 414
 
Answer & Explanation Answer: C) 351

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Filed Under: Numbers
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Q:

The square root of 6084 is

A) 82 B) 78
C) 74 D) 76
 
Answer & Explanation Answer: B) 78

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

What will be the maturity value, if Rs. 13,500 is deposited at a simple rate of interest of 12.5% for two years?

A) Rs. 15,187.50 B) Rs. 16,875.00
C) Rs. 16,875.50 D) Rs. 16,785.00
 
Answer & Explanation Answer: B) Rs. 16,875.00

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Filed Under: Simple Interest
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Q:

Select the missing number from the given alternatives

A) 19 B) 22
C) 26 D) 25
 
Answer & Explanation Answer: D) 25

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Q:

In the following question, four groups of three numbers are given. In each group the second and third number are related to the first number by a Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

 

A) (4, 17, 13)   B) (6, 19, 15)  
C) (15, 28, 25)   D) (11, 24, 20)
 
Answer & Explanation Answer: C) (15, 28, 25)  

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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