Mathematics MCQs

Welcome to the Mathematics MCQs section of PPSC Jobs, your ultimate resource for PPSC, FPSC, KPSC, SPSC, and other competitive exam preparations. This page provides a comprehensive collection of Mathematics multiple-choice questions (MCQs) designed to help candidates excel in their exams. Our Mathematics MCQs cover essential topics such as algebra, geometry, arithmetic, trigonometry, calculus, statistics, and more.

1. The average of 5 numbers is 42, if we include sixth number 48, then the new average will be?

a) 43

b) 45

c) 47

d) 46

2. (36 ÷ -9) = (24 ÷ -6) = ?

a) -1

b) 1

c) -4

d) 0

3. 280 - 120 - (-320) ÷ 50 = ?

a) 480

b) 680

c) 530

d) 278

4. If a man washes 8 cars in 18 minutes how many cars are washed in 3 hours.

a) 50

b) 60

c) 70

d) 80

5. Find interest on Rs. 40,000 at the rate of 3% annually for 4 years investment:

a) Rs. 5000

b) Rs. 4700

c) Rs. 4800

d) Rs. 4900

6. Number which is added twice then add 9. The triplex of the number is 75. Which is the number?

a) 7

b) 6

c) 9

d) 8

7. Mode, Median & Mean of: 2, 4, 6

a) Mode: 4, Median: 4, Mean: 4

b) Mode: 2, Median: 2, Mean: 4

c) Mode: 2, Median: 4, Mean: 4

d) Mode: 4, Median: 2, Mean: 4

8. What is the ratio of 12 minute to 1 hour:

a) 1 : 9

b) 1 : 12

c) 1 : 5

d) 1 : 6

9. Which regular expressions belong to R where RabcbR = abcb*?

a) abb

b) cb

c) ab

d) All of these

10. If the number of elements in set A is 20, in set B is 30, and the number of elements in the union of sets A and is 40, what is the number of elements in the intersection of sets:

a) 20

b) 10

c) 15

d) 5