Aptitude and Reasoning Questions

Q:

In ΔPQR measure of angle Q is 90 deg. If cotP = 8/15, and PQ = 4cm, then what is the length (in cm) of side PR?

 

A) 8.5   B) 7.5  
C) 5   D) 4
 
Answer & Explanation Answer: A) 8.5  

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

The bar graph shows the population of different countries. Study the diagram and answer the following questions.

 

 

If country D spends $120 per person on health annually, then how much does it spend (in $ millions) on health on its entire population?

 

A) 6000   B) 600  
C) 2400   D) 240
 
Answer & Explanation Answer: A) 6000  

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Filed Under: Bar Charts
Exam Prep: Bank Exams

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Q:

The perimeter of two similar triangles is 36 units and 48 units. Find the ratio of their corresponding areas.

A) 1 : 3 B) 3 : 4
C) 4 : 9 D) 9 : 16
 
Answer & Explanation Answer: D) 9 : 16

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

From the top of a platform, the angle of elevation of a tower was 30 deg. The tower was 45 mts high and the horizontal distance between the platform and the tower was 40√3 m. What was the height of the platform?

A) 40 m B) 5 m
C) 45√3 m D) 20√3 m
 
Answer & Explanation Answer: B) 5 m

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Filed Under: Height and Distance
Exam Prep: Bank Exams

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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) (11, 13, 15) B) (15, 17, 19)  
C) (21, 23, 25)   D) (25, 27 31)
 
Answer & Explanation Answer: D) (25, 27 31)

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

The given table represents the marks obtained by four students W, X, Y and Z in four subjects P, C, B and M with the maximum marks in each subject being 100.

 

 

The average marks of the four students in M is

A) 62 B) 62.5
C) 62.25 D) 62.75
 
Answer & Explanation Answer: B) 62.5

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Filed Under: Table Charts
Exam Prep: Bank Exams

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Q:

The following table gives the details of the number of students in class 10, Section A and B, who had taken their midterm and final exams.

 

Result Section A Section B

Total number of students who failed in both the exams

28 23
Number of students who failed in the midterm but passed iin the final exam 14 12
Number of students who passed in the midterm but failed in the final exam 6 17
Number of students who passed in both the exams 64 55

 

Based on the given data, the percentage of Section A students who passed the annual exam is ___.

A) 69.69 B) 69.54
C) 69.70 D) 69.64
 
Answer & Explanation Answer: D) 69.64

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Filed Under: Table Charts
Exam Prep: Bank Exams

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Q:

The minimum number of straight lines required to construct the given figure is ___.

A) 11 B) 12
C) 9 D) 10
 
Answer & Explanation Answer: A) 11

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

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