Practise 100 Most Repeated MCQs of Math MCQs in Maths. Attempt multiple-choice questions, check answers and revise related subtopics.
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.
Continue your revision with related topics: Algebra MCQs MCQs, Analogy MCQs MCQs, Average MCQs Math MCQs, Basic Math MCQs, Direction Sense MCQs MCQs, Geometry MCQs MCQs, IQ Past Papers MCQs MCQs, Math Short Questions MCQs.
Return to all Maths topics to choose your next area of study. Read the MCQ study guide to plan your revision, or try a Maths practice quiz.
Try each question before opening its answer. Record the concept behind each mistake and revisit it during your next practice session.
Answer: {4,5,7}
Explanation To find B - A, we look for elements that are in B but not in A. A = {1,2,3,6} B = {2,4,5,7} Elements in B: 2, 4, 5, 7 Remove elements that are also in A: 2 is in A, so remove it. Remaining elements in B: 4, 5, 7 ∴ B - A = {4,5,7}
Answer: 132
Explanation the correct answer would be 132. 7 x 11 = 77 7 x 12 = 84 11 x 11 = 121 11 x 12 = 132
Answer: 36
Explanation Ratio of oranges to peaches to strawberries = 2:3:4 If there are 8 oranges, we can set up an equation based on the ratio: Number of oranges = 2x = 8 To find the value of x, divide both sides by 2: x = 8 ÷ 2 x = 4 Now that we know x, we can find the number of peaches and strawberries: Number of peaches = 3x = 3(4) = 12 Number of strawberries = 4x = 4(4) = 16 Total number of fruit items = Number of oranges + Number of peaches + Number of strawberries = 8 + 12 + 16 = 36 So, there are 36 fruit items in the basket.
Answer: right angle
Explanation When an angle measures to be an exact 90 degrees, it is called a right angle . It is also called a perpendicular angle. Acute angles measure less than 90 degrees. Right angles measure 90 degrees . Obtuse angles measure more than 90 degrees.
Answer: 75
Explanation Initial situation: 200 men have enough food for 60 days. Reduced situation: 160 men (40 fewer men than initially). Since there are fewer men, the food will last longer. To find out how long, we can set up a proportion: 200 men / 160 men = 60 days / x days Where x is the number of days the food will last with 160 men. Cross-multiplying and solving for x: 200x = 60 × 160 200x = 9600 x = 9600 ÷ 200 x = 75 So, the food will last 75 days if the number of men in the camp is reduced to 160.
Answer: 15
Explanation Two angles are called supplementary angles, if their sum is two right angles i.e. 180°.
Answer: 4
Explanation The cube root of a number is a value that, when multiplied by itself three times , gives the original number. In this case, 4 × 4 × 4 = 64 , so 4 is the cube root of 64 . Last verified on 30-04-2026
Answer: 54
Explanation We have two equations: x + y = 99 ... (1) x - y = 9 ... (2) Add (1) and (2) to eliminate y: 2x = 108 Divide by 2: x = 54 Now, substitute x into (1) to find y: 54 + y = 99 Subtract 54 from both sides: y = 45 So, the values are x = 54 and y = 45 .
Answer: 3290
Explanation Multiplying 3.29 by 1000 gives: 3.29 × 1000 = 3290
Answer: 14 years
Explanation Let the son's present age be x years. Then, (38 - x) = x ⇒ 2x = 38. ⇒ x = 19. ∴ Son's age 5 years back (19 - 5) = 14 years. Last verified on 31-03-2026
Found a mistake? Use “Report correction” in the practice tool or contact us with the question and a supporting source.