Aptitude and Reasoning Questions

Q:

O is the centre of a circle and AB is the tangent to it touching at B . If OB = 3 cm. and OA = 5 cm , then the measure of AB in cm

A) √34 B) 2
C) 8 D) 4
 
Answer & Explanation Answer: D) 4

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

0 1072
Q:

The diagonal of a square is 10 cm. What is the length (in cm) of its side?

A) 5 B) 5√2
C) 10√2 D) 5/√2
 
Answer & Explanation Answer: B) 5√2

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

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Q:

Find the missing number from the given response.

A) 58 B) 65
C) 64 D) 48
 
Answer & Explanation Answer: B) 65

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Q:

Average age of 5 students of a school is 14 years. The average age of students and their Mathematics and science teachers is 30 years. If the age of science teacher is 6 years more than the age of Mathematics teacher, then what is the age (in years) of Mathematics teacher?

 

 

A) 67   B) 68  
C) 56   D) 74
 
Answer & Explanation Answer: A) 67  

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Filed Under: Problems on Ages
Exam Prep: Bank Exams

3 1071
Q:

Calculate the ratio of the area of two similar triangles if the sides of the triangles are in the ratio of 9:4.

 

A) 9:4   B) 3:2  
C) 81:16 D) 27:8
 
Answer & Explanation Answer: C) 81:16

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

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Q:

Coefficient of x in (x + 11)(3 -­ 5x) is _____.

A) 33 B) -5
C) 3 D) -52
 
Answer & Explanation Answer: D) -52

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.

 

West Indies (CWC 1979), India (CWC 1983), Australia (CWC 1987), ? , Sri Lanka (CWC 1996)

 

A) Australia (CWC 1992) B) Australia (CWC 1999)
C) England (CWC 1992) D) Pakistan (CWC 1992)
 
Answer & Explanation Answer: D) Pakistan (CWC 1992)

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Filed Under: Logical Sequence of Words
Exam Prep: Bank Exams

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Q:

If the amount received at the end of 2nd and 3rd year at Compound Interest on a certain Principal is Rs 22472, and Rs 23820.32 respectively, what is the rate of interest?

A) 3 percent B) 6 percent
C) 12 percent D) 10 percent
 
Answer & Explanation Answer: B) 6 percent

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Filed Under: Simple Interest
Exam Prep: Bank Exams

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