Aptitude and Reasoning Questions

Q:

If a = 2 , b = ­3 then the value of 27a3 - 54a2b + 36ab2 - 8b3 is

A) 1562 B) 1616
C) 1676 D) 1728
 
Answer & Explanation Answer: D) 1728

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Filed Under: Simplification
Exam Prep: Bank Exams

0 1701
Q:

The ratio of the weights of two spheres is 8 : 27 and the ratio of weights per 1 cc of materials of two is 8 : 1 . The ratio of the radii of the spheres is

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

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

3 1701
Q:

In a certain code, if DOG is written as 4157, then what will MAT be written as ?

A) 13120 B) 14120
C) 13012 D) 12120
 
Answer & Explanation Answer: A) 13120

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

2 1700
Q:

ABCD is a rectangle. P is a point on the side AB as shown in the given figure. If Dp = 13, CP = 10

A) √105 B) √133
C) 12 D) 10
 
Answer & Explanation Answer: A) √105

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

1 1700
Q:

If in a certain language TEACHER is coded as QBXZEBO, then how is STUDENT coded in the same language?

A) PQRBAQK B) PQRABKQ
C) PQRKBAQ D) PRKQBAQ
 
Answer & Explanation Answer: B) PQRABKQ

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

Deepu started his journey from A and moves 2 km towards South, then he turns right and moves 1⁄2 kilometre. Again he takes a right turn and walks 2km. Now he takes a left turn and walks 3 km more. How far he is from the starting point?

A) 3.5 km B) 2.5 km
C) 7.5 km D) 1.5 km
 
Answer & Explanation Answer: A) 3.5 km

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Filed Under: Direction Sense Test
Exam Prep: Bank Exams

2 1700
Q:

At what rate of compound interest per annum will a sum of Rs 50000 become Rs 73205 in 2 years?

A) 21 percent B) 19 percent
C) 17 percent D) 15 percent
 
Answer & Explanation Answer: A) 21 percent

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Filed Under: Compound Interest
Exam Prep: Bank Exams

2 1700
Q:

A can do a work in 20 days and B in 50 days. If they work on it together for 5 days, then what fraction of work is left?

A) 13/20 B) 1/3
C) 1/6 D) 2/9
 
Answer & Explanation Answer: A) 13/20

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Filed Under: Time and Work
Exam Prep: Bank Exams

4 1700