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.

381. If an alloy contains copper and silver in the ratio 3:7, then the percentage quantity of silver to the alloy is?

Check answer and explanation

Answer: 70%

Explanation The ratio of copper to silver is 3:7. To find the percentage of silver in the alloy, we can use the following formula: Percentage of silver = (Amount of silver / Total amount) × 100 First, let's find the total amount : Total amount = Copper + Silver = 3 + 7 = 10 Now, we can plug in the values : Percentage of silver = (7 / 10) × 100 = 70% So, the percentage quantity of silver in the alloy is 70%. The correct answer is: 70%

382. What is 30% of 0.333?

Check answer and explanation

Answer: 0.0999

Explanation Step 1: Convert the percentage to a decimal 30% = 0.3 Step 2: Calculate 30% of 0.333 0.3 × 0.333 = 0.0999

383. Insert the missing number: 14, 9, 5, 21, 8, 13, 28, 9, _____?

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Answer: 19

Explanation The pattern of the sequence appears to be a alternating addition and subtraction of numbers: 14 - 5 = 9 9 - 4 = 5 5 + 16 = 21 21 - 13 = 8 8 + 5 = 13 13 + 15 = 28 28 - 19 = 9 So, the next number in the sequence would be: 9 + 10 = 19

384. Two apples and three mangoes cost Rs. 86. Four apples and one mango cost Rs. 112. What is the cost price of an apple?

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Answer: 25

Explanation Let's denote the cost of an apple as A and the cost of a mango as M. Given equations: 2A + 3M = 86 ... (1) 4A + M = 112 ... (2) Multiply equation (2) by 3: 12A + 3M = 336 ... (3) Subtract equation (1) from equation (3): (12A - 2A) + (3M - 3M) = 336 - 86 10A = 250 A = 250 / 10 A = 25

385. which one of Five is least Like The Other four?

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Answer: SMILE

Explanation The others are senses, smile is a facial expression.

386. If force is expressed in Newton and the distance in metre, then the work done is expressed in

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Answer: Joule

Explanation If force is expressed in Newton and the distance in metre , then the work done is expressed in Joule . Work done is expressed in force divided by distance. SI unit is joule .

387. If YCVGT means WATER, when what, does HKTG means

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Answer: FIRE

Explanation Solution: In this question Y - x - W C - b - A G - f - E V - u - T T - s - R So same way we find H- G- F K- J- I T- S- R G- F- E

388. If 2 : 7 :: x : 49 is then what is the value of “x”?

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Answer: 14

Explanation 2:7 :: X:49 7*X = 2*49 7X=98 x=98/7 X=14

389. 12 men can do a piece of work in 10 days. How many men would be required to do the same work in 8 days?

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Answer: 15

Explanation 12 men × 10 days = 120 man-days To complete the same work in 8 days: 120 man-days ÷ 8 days = 15 men

390. The average score of 2,3,7 is:

Check answer and explanation

Answer: 4

Explanation 2+3+7=12 =12/3 =4

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