Aptitude and Reasoning Questions

Q:

A gun is fired at a distance of 6.64 km away from Ram. He hears the sound 20 seconds later. Then the speed of sound is

A) 664 m/s B)  664 km/s
C) 332 m/s D) 332 km/s
 
Answer & Explanation Answer: C) 332 m/s

Explanation:
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Filed Under: Time and Distance
Exam Prep: Bank Exams

2 2767
Q:

What approximate value should come in place of the question mark (?) in the following equation (Note: You are not expected to calculate the exact value)?

[(7.99)2–(13.001)2+(4.01)3]2=?

A) -1800 B) 1450
C) -1660 D) 1660
 
Answer & Explanation Answer: D) 1660

Explanation:

[(7.99)^2–(13.001)^2+(4.01)^3]^2= X X= [8^2-13^2+4^3]^2 X= [64-169+64]^2 X= [-41]^2 X=1681

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Filed Under: Simplification
Exam Prep: Bank Exams

1 2765
Q:

Three positions of a cube are shown in the figure. What will come on the face opposite to N?

A) P B) Q
C) S D) Z
 
Answer & Explanation Answer: D) Z

Explanation:
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Filed Under: Cubes and Dice
Exam Prep: Bank Exams

10 2764
Q:

Group the given figures into three classes using each figure only once.

A) 1,3,6 ; 4,5,8 ; 2,7,9 B) 2,3,9 ; 4,5,8 ; 1,6,7
C) 1,6,8 ; 3,7,9 ; 2,4,5 D) 3,8,9 ; 1,2,7 ; 4,5,6
 
Answer & Explanation Answer: C) 1,6,8 ; 3,7,9 ; 2,4,5

Explanation:

1,6,8 are figures composed of straight as well as curved lines

3,7,9 are closed figures shaded by oblique line segments

2,4,5 are figures composed of straight lines only.

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Filed Under: Grouping of Images

7 2764
Q:

Complete the series Z , S ,W, O ,T ,K, Q, G, ?, ?

A) N,D B) N,C
C) O,C D) O,D
 
Answer & Explanation Answer: B) N,C

Explanation:
Z,W,T,Q moves three steps backward and S, O, K, G moves four steps backward to get the next term.
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Filed Under: Alphabet Test
Exam Prep: Bank Exams

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Q:

Standing on a platform, Rajan told Kumar that Varanasi was more than 20 km but less than 25 km from there. Kumar knew that it was more than 18 km but less than 22 km from there. If both of them are correct, then which of the following is the true distance of Varanasi from the platform ?

A) 20 km B) 22 km
C) 19 km D) 21 km
 
Answer & Explanation Answer: D) 21 km

Explanation:

From both voices it can be conclude that,

Varanasi is more than 20km but less than 22km away. That is it is 21 kms away.

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Q:

When a discount of 20% is given on a movie ticket, the profit is 34%. If the discount is 15%, then the profit is

A) 49 percent B) 42.375 percent
C) 55.625 percent D) 35.75 percent
 
Answer & Explanation Answer: B) 42.375 percent

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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Q:

In a certain code GIVE is written as VIEG and OVER is written as EVRO. How will DISK be written in that code?

A) SIDK B) KISD
C) KDSI D) SIKD
 
Answer & Explanation Answer: D) SIKD

Explanation:
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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

2 2759