All Free Mathematics MCQs with Answers

• A. 300
• B. 400
• C. 350
• D. 500

Explanation: The student fails by 14 marks after scoring 130 marks, so the passing score is 130 + 14 = 144 marks.

• A. 1/12
• B. 1/8
• C. 1/6
• D. 1/4

Explanation: Let the original fraction be n/d. After the changes, its value is (1.20n)/(0.75d) = 2/15, so n/d = (2/15) x (0.75/1.20) = (2/15) x (5/8) =…

• A. 80%
• B. 90%
• C. 10%
• D. 50%Pakistan Studies Quiz

Explanation: Subtracting 10% of X leaves 100% - 10% = 90% of X, which is the same as multiplying X by 90% or 0.90.

• A. 27 2/23 %
• B. 33 1/3 %
• C. 30%
• D. 19%

Explanation: Let the original price and quantity be P rupees and Q ornaments. After a 50% price increase, the price is 1.5P rupees, so the new quantity…

• A. 7500
• B. 5000
• C. 6000
• D. 3500

Explanation: The candidate received 35% of the votes, so the rival received 65%, making the difference 30% of the total votes.

• A. It increases by 8%
• B. It decreases by 8%
• C. No change in revenue
• D. It increases by 10%
• E. None

Explanation: Revenue equals tax per commodity multiplied by consumption. The new revenue factor is 80% x 115% = 0.80 x 1.15 = 0.92, so revenue becomes…

• A. 900
• B. 950
• C. 1000
• D. 975

Explanation: The two changes multiply, so the present salary is 100% x 1.10 x 0.95 = 104.5% of the original salary.

• A. A
• B. B
• C. C
• D. All Alike

Explanation: If A is 50% cheaper than B, then A = 0.5B. Since A is 50% dearer than C, A = 1.5C, so C = A/1.5, which is less than A; therefore C is the…

• A. 80%
• B. 85%
• C. 96%
• D. 125%

Explanation: Let the third number be N. The first number is 120% of N = 1.20N, and the second is 125% of N = 1.25N.

• A. 46%
• B. 61%
• C. 54%
• D. 70%

Explanation: English failure is 38%, while Urdu failure is 100% - 61% = 39%. Using the union rule, actual failure in at least one subject is 38% + 39%…

• A. 16%
• B. 16 1/3 %
• C. 20%
• D. 16 3/5 %

Explanation: Let x = 100 units; then y exceeds x by 25%, so y = 125 units. The decrease from y to x is 25 units, and as a percentage of y it is 25/125…

• A. 11%
• B. 10%
• C. 11 1/9 %
• D. 9 1/11 %Islamic Studies Quiz

Explanation: After a 10% price fall, the price becomes 90% of the original. To keep expenditure unchanged, consumption must become 100/90 = 111 1/9% of…

• A. 32256
• B. 24000
• C. 24936
• D. 25640

Explanation: If 96% of the population is 23040 people, then the total population is 23040 / 0.96 = 24000 people.

• A. 150
• B. 140
• C. 130
• D. 110

Explanation: Let the number be N. The statement gives 60% of N minus 40 = 50, so 0.60N = 90 and N = 90 / 0.60 = 150.

• A. 150
• B. 140
• C. 130
• D. 160

Explanation: Let the number be n. Since 85% of n plus 24 equals n, 0.85n + 24 = n, so 0.15n = 24 and n = 24 ÷ 0.15 = 160.

• A. 300
• B. 200
• C. 400
• D. 500

Explanation: Let the number be n. The equation is 0.60n + 120 = n, so 0.40n = 120 and n = 120 ÷ 0.40 = 300.

• A. 0.03375
• B. 0.3375
• C. 3.375
• D. 33.75

Explanation: Convert each percentage to a decimal and multiply: 25% × 30% × 45% = 0.25 × 0.30 × 0.45 = 0.03375.

• A. 600
• B. 700
• C. 800
• D. 900

Explanation: First, 20% of 650 = 0.20 × 650 = 130. Therefore, 40% of the number is 130 + 190 = 320, so the number is 320 ÷ 0.40 = 800.

• A. 4
• B. 6
• C. 9
• D. 12

Explanation: 80% of 40 = 0.80 × 40 = 32, while 4/5 of 25 = 20. Their difference is 32 − 20 = 12.

• A. 18
• B. 13
• C. 15
• D. 20

Explanation: 60% of 50 = 0.60 × 50 = 30, and 40% of 30 = 0.40 × 30 = 12. Thus, the first quantity is greater by 30 − 12 = 18.