100 Most Repeated MCQs of Math MCQs - Maths Practice | PakExamPoint

Practise 100 Most Repeated MCQs of Math MCQs in Maths. Attempt multiple-choice questions, check answers and revise related subtopics.

100 Most Repeated MCQs of Math MCQs and revision practice

Study 100 Most Repeated MCQs of Math through multiple-choice questions in Maths. This subtopic contains 1095 practice questions. Read the wording carefully, compare the options and attempt an answer before checking the solution in learning mode.

Use these 100 Most Repeated MCQs of Math MCQs to identify the facts, rules or methods you need to revise. Where an explanation is available, work through it and write down why your chosen option was correct or incorrect. Revisit difficult questions after reviewing your notes, then use exam mode for timed practice.

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100 Most Repeated MCQs of Math: questions and answer review

Try each question before opening its answer. Record the concept behind each mistake and revisit it during your next practice session.

61. The age of Iqra, Rashida and Rizwana are 17,16 and 12 respectively. If the age of Ali also included the average of the ages is increased by 5. What is the age of Ali?

Check answer and explanation

Answer: 35

Explanation Average Age of Iqra, Rashida and Rizwana = (17+16+12)/ 3 = 45/3 Average Age =15 Increase Age After added Ali = 5 x 4 =20 years 15+20 = 35 Ali age = 35

62. A cube has a side length of 5 cm. Its volume would be ______?

Check answer and explanation

Answer: 125 cm³

Explanation The volume of a cube is given by: V = side³ = 5³ = 5 × 5 × 5 = 125 cm³

63. Ali is a very hungry, his stomach is completely empty. He has many cookies with him and he eats one by one. How many cookies can Ali eat in his completely empty stomach?

Check answer and explanation

Answer: 1

Explanation The question asks how many cookies Ali can eat in his completely empty stomach. The answer is 1 because after eating the first cookie, his stomach won't be empty anymore.

64. A car salesman sells 42 red cars and 14 green cars. What is the ratio of red cars to green cars sold?

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Answer: 3:1

Explanation To find the ratio, divide the number of red cars by the number of green cars: 42 (red) ÷ 14 (green) = 3 So, for every 1 green car, 3 red cars were sold. Hence, the ratio is 3:1.

65. 2 is the solution of an equation :

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Answer: 4x-6=2

Explanation Put 2 in the place of x 4(2)-6=2 8-6=2 2=2

66. A firm has a total cost of rs 7000 and variable cost rs 6000 for such unit product . what is the fixed cost?

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Answer: 1000

Explanation A fixed cost is a cost that does not change with an increase or decrease in the amount of goods or services ...

67. The angle drawn in a semi-circle is always _____?

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Answer: Right

Explanation An angle inscribed in a semicircle is always 90° due to the Thales' Theorem . It is called a right angle because the angle subtended by a diameter is always right. Last verified on 06-05-2026

68. پانچ میں کتنے سیکنڈ ہوتے ہیں

Check answer and explanation

Answer: 300

Explanation 60x5 = 300

69. The sum of the squares of three numbers is 138, while the sum of their products taken two at a time is 131. Their sum is:

Check answer and explanation

Answer: 20

Explanation Let the numbers be a, b and c Then, a2 + b2 + c2 = 138 and (ab + bc + ca) = 131 (a + b + c)2 = a2 + b2 + c2 + 2(ab + bc + ca) = 138 + 2 x 131 = 400 ⇒ (a + b + c) = 400−−−√ = 20

70. If 20% of an electricity bill is deducted, then Rs 100 is still to be paid. How much was the original bill?

Check answer and explanation

Answer: 125

Explanation After 20% deduction, you pay 80% of the bill. So, 80% of x = 100 → (80/100) × x = 100 → 0.8x = 100 → x = 100 ÷ 0.8 → x = 125

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