CIVIL SERVICE EXAM PRACTICE TEST

CREATED BY: CSE LEARNING ESSENTIALS

SECTION 3: NUMERICAL ABILITY

PART 2: Basic Operations

PRACTICE TEST 2 | 10-ITEM TEST | PASSING SCORE: 8

Direction: Solve the following mathematical problems.

1) 30% of what number is 90?

A) 27
B) 270
C) 300
D) 350
E) 2700

2) 42 is what percent of 2400?

A) 1.75%
B) 57%
C) 24%
D) 24.42%
E) 100.8%

3) If A:B = 3:4 and B:C = 8:9, what is A:B:C?

A) 1:4:6
B) 3:4:9
C) 4:6:9
D) 6:8:9
E) 3:7:15

4) What is the ratio of 1/4 to 3/5?

A) 1:3
B) 3:20
C) 5:12
D) 3:4
E) 5:4

5) What is the average of 1.2, 3.6, 2.4, and 4.8?

A) 2
B) 2.5
C) 3
D) 3.5
E) 4

6) 3 is 6% of a certain number. What is the number?

A) 5
B) 18
C) 24
D) 50
E) 53

7) One tenth is what part of three-fourths?

A) 3/40
B) 1/8
C) 2/15
D) 15/2
E) 40/3

8) Find the sum of integers from 9 to 20.

A) 192
B) 174
C) 143
D) 136
E) 110

9) One hectare is equivalent to how many square meters?

A) 10 square meters
B) 100 square meters
C) 1,000 square meters
D) 10,000 square meters
E) 100,000 square meters

10) 5.67 is multiplied by 10 to the fourth power, what would be the value?

A) 567
B) 5,670
C) 56,700
D) 567,000
E) 5,670,000