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.

731. A solid body bounded by six ______ faces is called a cuboid.

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Answer: Rectangular

Explanation A cuboid is a 3D solid shape bounded by six rectangular faces . Opposite faces of a cuboid are equal and each angle is a right angle.

732. A milkman adds 10 litre water in 10 litre milk. His son takes 15 litre of the milk and adds 5 litre water in it. Find out the amount of water in litres in this milk?

Check answer and explanation

Answer: 12.5

Explanation Initially, the milkman has 10 liters of milk and adds 10 liters of water, making the total solution 20 liters (10 milk + 10 water). The ratio of milk to water is 1:1, so the concentration of milk is 50% (10 liters milk / 20 liters total). The son takes 15 liters of this solution, which contains 50% milk, so he takes 7.5 liters of milk (15 liters x 0.5) and 7.5 liters of water. The son then adds 5 liters of water to the 15 liters he took, making the total solution 20 liters again (7.5 milk + 7.5 water + 5 water). Now, the total water in the solution is 7.5 liters (initial water) + 5 liters (added water) = 12.5 liters . So, the amount of water in the milk is 12.5 liters.

733. Smallest nine digit number is ?

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Answer: 100,000,000

Explanation The greatest 9-digit number is 999,999,999.

734. Car: Vehicle::

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Answer: Rose: flower

Explanation Car means گاڑی Vehicle means سواری کی ایک قسم Rose means پھول Flower means پھول کی ایک قسم

735. The binary number (101011) change into decimal?

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Answer: 43

Explanation Conversion of binary (101011) to decimal: Write the binary digits with powers of 2: 1×2⁵ + 0×2⁴ + 1×2³ + 0×2² + 1×2¹ + 1×2⁰ = 32 + 0 + 8 + 0 + 2 + 1 = 43 So, binary ( 101011 ) = decimal 43 .

736. A is B's sister, C is B's mother, D is C;s father, E is D's mother. Then how is A related to D?

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Answer: Granddaughter

Explanation A is the granddaughter of D

737. If 25% proposals are rejected for a project, what is the ratio of number of proposals accepted to the number of proposals rejected ?

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Answer: 3:1

Explanation Accepted proposal: rejected proposal 75%:25% 75/25:25/25 3:1

738. simplify 0.8 - 0.3 + 0.5 = __?

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Answer: 1

Explanation 0.8 -0.3 0.5 --------- 1.0 **** 0.8-0.3+0.5=1

739. 15% of 400 =?

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Answer: 60

Explanation 400 x 15/100 =? 4 x 15 = 60

740. The sum of two numbers is 310 and their difference is 56. Find the numbers:

دو نمبروں کا مجموعہ 310 ہے اور ان کا فرق 56 ہے۔ اعداد تلاش کریں:

Check answer and explanation

Answer: 127, 183

Explanation *****

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