Q:

The ratio of salary of X, Y and Z is 15 : 3 : 8. If Z gets Rs. 3960 more than Y, then what is the salary (in Rs.) of X?

A) 11880 B) 12360
C) 9900 D) 10240
 
Answer & Explanation Answer: A) 11880

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

0 1024
Q:

If the side of a square is increased by 20%, then what will be the percentage increase in its perimeter?

 

A) 20 B) 40
C) 100 D) 50
 
Answer & Explanation Answer: A) 20

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Filed Under: Area
Exam Prep: Bank Exams

0 1062
Q:

For the figure given below, find the value (in degrees) of 2A + B.

A) 180° B) 202.5°
C) 250° D) 279°
 
Answer & Explanation Answer: B) 202.5°

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

0 652
Q:

For the figure given below, find the angle OAB (in degrees).

 

A) 25 B) 50
C) 75 D) 90
 
Answer & Explanation Answer: C) 75

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Filed Under: Area
Exam Prep: Bank Exams

1 5519
Q:

If XY = a+23 and YX = 13, then find the value of X2 + Y2X2 - Y2.

A) 1 B) 2
C) 3 D) 4
 
Answer & Explanation Answer: B) 2

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Filed Under: Simplification
Exam Prep: Bank Exams

1 798
Q:

If 3√7 + √343 = 19.21, then find the value of √252 + 20√7.

A) 39.4 B) 49.9
C) 56.8 D) 92.3
 
Answer & Explanation Answer: B) 49.9

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Filed Under: Simplification
Exam Prep: Bank Exams

1 778
Q:

Find the least number among  59, 949, 0.43 and 0.72.

A) 5/9 B) 0.72
C) 949 D) 0.43
 
Answer & Explanation Answer: C) 949

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

0 704
Q:

Find the average of all prime numbers from 1 to 50.

A) 21.867 B) 22.857
C) 23.887 D) 24.867
 
Answer & Explanation Answer: A) 21.867

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Filed Under: Average
Exam Prep: Bank Exams

3 722