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.

751. A rectangular front-wall of a hospital has a perimeter equals to 294 meters. If it's length is 85 meter find its area?

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Answer: 5270 m²

Explanation Given: Perimeter = 294 m Length = 85 m Let's denote the width as W. The formula for the perimeter of a rectangle is: Perimeter = 2(Length + Width) 294 = 2(85 + W) 147 = 85 + W W = 62 m Now, to find the area: Area = Length * Width = 85 * 62 = 5270 m²

752. Some months have 30 days, some months have 31 days, how many months have at least 28 days?

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Answer: 12

Explanation Some months have 31 days some have 30. 12-month days have 28 . Given data: Some months have 30 days and some have 31 days. To find: How many 28 days in months? Solution: There are 12 months in a year. Jan - 31 days Feb - 28 days (leap year has 29 days) Mar - 31 days Apr - 30 days May - 31 days Jun - 30 days Jul - 31 days Aug - 31 days Sep - 30 days Oct - 31 days Nov - 30 days Dec - 31 days All the months as 28 days. Hence the number of months has 28 days are 12 months .

753. Which among the following numbers is exactly divisible by 11, 13 and 7?

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Answer: 624624

Explanation A number divisible by 7, 11 and 13: = LCM of 7, 11 and 13 = 1001 A number which is multiple of 1001 is of the form: Xyz xyz …….. (digits repeating) Answer: 624624

754. The set {1,2,3} is written in:

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Answer: Tabular form

Explanation A tabular form enables users to update multiple rows in a table at once from a single page.

755. Heavy is in light as ugly is to ______?

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Answer: beautiful

Explanation Heavy is in light as ugly is to beautiful بھاری روشنی میں ہے جیسا کہ بدصورت سے خوبصورت ہے۔ ND23-6-2023

756. If 15 men co do a piece of work in 60 days, then how many men will do the same work in 25 days?

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Answer: 36

Explanation 60 days = 15 men 1 day = 60*15 = 900 men 25 days = 900/25 = 36 men

757. What is the mean proportion of 0.32 and 0.022?

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Answer: 0.08

Explanation C ANS: Mean proportional = √ 0.32 x 0.02 = √0.0064 = 0.08

758. One trillion is equal to How many millions?

ایک ٹریلین کتنے ملین کے برابر ہے؟

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Answer: Million Millions

Explanation One trillion equals a thousand billion or million millions 1 trillion consists of 1 followed by 12 zeros , that is, 1, 000, 000,000, 000 and can be written as (10^{12} ) It takes about 32,000 years to finish 1 trillion seconds. ND28-4-2023

759. If the cost of three dozens of apples is Rs. 324, how much do 10 apples cost?

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Answer: 90

Explanation If the cost of three dozens of apples is Rs. 324, how much do 10 apples cost? 3 Dozens = 12x3 = 36 One apple Price = 324/36 = 9 10 Apples Price = 10x 9 = 90

760. How many tiles of dimension 10 square inch are required to cover a floor of dimension of 5 feet by 4 feet?

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Answer: 288

Explanation To find the total number of tiles required, we need to convert the floor dimensions from feet to inches and then divide the total area by the area of a single tile. Floor dimensions: 5 feet = 5 x 12 = 60 inches (length) 4 feet = 4 x 12 = 48 inches (width) Total area = length x width = 60 x 48 = 2880 square inches Tile dimension: 10 square inches Now, divide the total area by the tile area: 2880 ÷ 10 = 288 So, 288 tiles of dimension 10 square inches are required to cover the floor.

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