Percentage Practice Test Sample Paper - 1 with Answer Key and Solution [Quantitative Aptitude]- Download in PDF

Here is solved questions of percentage [quantitative aptitude] for SBI PO and IBPS exams. Questions regarding finding percentage are asked in almost all entrance examinations and candidates need to practice this section very hard to score good marks and hence good position in merit list. You can also download this question paper in PDF to save it for future references or take print out.

 

Percentage [Quantitative Aptitude] Model Test Paper - 1

 

Maximum Marks: 10     /      Duration: 10 Mins

Q.1. 88% of 370 + 24% of 210 - ? = 118. What will come in place of ?.

A) 256
B) 258
C) 268
D) 358
E) None of these

Explanation (Show/Hide)

370 * (88/100) + 210 * (24/100) - x = 118.
=> x = 258.

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Q.2. 0.01 is what percent of 0.1?

A) 1/100
B) 1/10
C) 10
D) 100
E) None of these

Explanation (Show/Hide)

Let 0.01 = 0.1 (x/100)
x = (0.01/0.1) * 100
x = 10.

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Q.3. What percent of Rs. 2650 is Rs 1987.50?

A) 60%
B) 75%
C) 80%
D) 90%
E) None of these

Explanation (Show/Hide)

Let x% of 2650 is 1987.50
(x/100) * 2650 = 1987.50
=> x = (1987.50/2650) * 100
=> x = 75%

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Q.4. Two-fifth of one-third of three-seventh of a number is 15. What is 40 percent of that number?

A) 72
B) 84
C) 136
D) 140
E) None of these

Explanation (Show/Hide)

(2/5) * (1/3) * (3/7) * x = 525/2
=> x = 525/2
40% of 525/2 = (525/2) * (40/100) = 105.

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Q.5. 45% of 1500 + 35% of 1700 = ?% of 3175. What will come in place of '?'.

A) 30
B) 35
C) 45
D) 40
E) None of these

Explanation (Show/Hide)

(45/100) * 1500 + (35/100) * 1700 = (x/100) * 3175 => x = 40

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Q.6. 65% of ? = 20% of 422.50

A) 84.5
B) 130
C) 139.425
D) 200
E) None of these

Explanation (Show/Hide)

(65/100) * (x/100) = (20/100) * 422.50
x = 130.

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Q.7. The difference between a number and its two-fifth is 510. What is 10% of that number?

A) 12.75
B) 85
C) 204
D) 127.50
E) None of these

Explanation (Show/Hide)

Let the number be x.
x-(2/5)x = 510
=> x = 850.
10%x = (10/100) * 850 = 85.

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Q.8. If 120 is 20% of a number, then 120% of that number will be:

A) 20
B) 120
C) 360
D) 720
E) None of these

Explanation (Show/Hide)

Let the number be x.
(20/100) * x = 120.
x = 600.
(120/100) * 600 = 720.

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Q.9. If x is 90% of y, then what percent of x is y?

A) 90%
B) 101 1/9 %
C) 111 1/9 %
D) 190%
E) None of these

Explanation (Show/Hide)

X = (90/100) * Y
(X/Y) = (9/10)
Required percentage is (Y/X) * 100 = (10/9) * 100
= 111 1/9 Ans.

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Q.10. If x% of y is equal to z, what percent of z is x?

A) (y*y)/100
B) y/10000
C) 100/y
D) 10000/y
E) None of these

Explanation (Show/Hide)

Given: (x/100) * y = Z
So (x/z) * 100 = (100/y) * 100 = 10000/y.

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