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Percentage Solved Questions For IBPS, SBI and Other Bank Exams - Page 4

You will find 31 problems in 8 pages..

Percentage Problems Solved Questions (Page 4 of 8)

Question 1

Evaluate 45% of 920 + 15% of 280
a) 456 b) 400 c) 389 d) 526

Answer: a)456

Solution:

45% of 920 = 45/100 x 920
= 9/2 x 92
= 9 x 46 = 414
Now, 15% of 280 = 15/100 x 280
= 3 x 14
= 42
Then, 45% of 920 + 15% of 280 = 414 + 42 = 456

Hence the answer is 456.


Question 2

Evaluate 18 2/3 % of 270 - 9 1/5 % of 450
a) 10 b) -9 c) 9 d) 15

Answer: c)9

Solution:

Given that 18 2/3 % of 270 - 9 1/5 % of 450
56/3 x 1/100 x 270 - 46/5 x 1/100 x 450
28 x 9/5 - 23 x 9/5
9/5 x ( 28 - 23)
9/5 x (5) = 9
Hence the answer is 9.


Question 3

What percentage of 750 is 810?
a) 110 b) 122 c) 108 d) 102

Answer: c)108

Solution:

Let X% of 750 is 810
i.e, X/100 x 750 = 810
X = 810 x 100/750
X = 54 x 2 = 108
Hence 108 is the answer.


Question 4

Find X in 49% of X = 56
a) 110 1/4 b) 114 2/7 c) 111 4/11 d) 112 5/7

Answer: b)114 2/7

Solution:

Given that 49% 0f X = 56
i.e., 49/100 x X = 56
X = 56 x 100/49
X = 800/7
X = 114 + 2/7
X = 114 2/7
Hence the answer is 114 2/7


Percentage Problems Solved Questions (Page 4 of 8)

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