Aptitude and Reasoning Questions

Q:

In a certain code language, "ACCOUNT" is written as "DFFRXQW". How is "MATHS" written in that code language?

A) PDWKV B) PKLKP
C) PEWLU D) PWDVK
 
Answer & Explanation Answer: A) PDWKV

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

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Q:

15% of 32 is

A) 3.6 B) 4.8
C) 5.2 D) 5.8
 
Answer & Explanation Answer: B) 4.8

Explanation:

15% of 32 is 

15 x 32/100 = 4.8.

 

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Filed Under: Percentage
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17 3171
Q:

36 is what percent of 80?

A) 54 B) 45
C) 60 D) 64
 
Answer & Explanation Answer: B) 45

Explanation:

Let 36 is p% of 80

=> p x 80/100 = 36

=> p = 36 x 10/8 = 45.

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Filed Under: Percentage
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7 3171
Q:

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

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

Explanation:

1, 6, 9, are all triangles.

3, 4, 7 are all four-sided figures.

2, 5, 8 are all five-sided figures.

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Filed Under: Grouping of Images

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Q:

What is the discount percentage offered on a book having marked price Rs 2150 being sold at Rs 1892?

A) 12 B) 13
C) 14 D) 15
 
Answer & Explanation Answer: A) 12

Explanation:
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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

X2+X2 =

A) 4X B) 2X
C) 2X^2 D) X/2
 
Answer & Explanation Answer: C) 2X^2

Explanation:

Here the given expression, 

X2 + X is an algebraic expression. Here in this expression the terms are like terms. Now to add them, add their coefficients.

Here in the given expression, the like terms are two X

Hence, adding their coefficients i.e, 1 + 1 = 2

Therefore, 

 

X2 + X2 = 2X2.

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Filed Under: Mathematical Operations
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Q:

The ratio of present ages of R and S is 11:17. Before 11 years the ratio of their ages was 11:20. What is R's present age (in years)?

A) 51 B) 33
C) 22 D) 40
 
Answer & Explanation Answer: B) 33

Explanation:
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Filed Under: Problems on Ages
Exam Prep: Bank Exams

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Q:

0.06% of 250% of 1600 is _________.

A) 24 B) 0.24
C) 0.024 D) 2.4
 
Answer & Explanation Answer: D) 2.4

Explanation:
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Exam Prep: Bank Exams

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