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.

771. Dividing rupees under into class student each will get:

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Answer: None

Explanation 100/12=8.3

772. Two lines that make an angle are called?

دو لائنیں جو ایک زاویہ بناتی ہیں کہلاتی ہیں۔

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Answer: Rays

Explanation An angle is a figure formed by two rays, called the sides of the angle, Two lines that make an angle are called rays In plane geometry, an angle is a figure formed by two rays, ND2-03-2023

773. Solve the equation: (1/4+5/8) + (1/2+3/4)=?

Check answer and explanation

Answer: 17/8

Explanation Let's evaluate the equation: (1/4 + 5/8) = 2/8 + 5/8 = 7/8 (1/2 + 3/4) = 4/8 + 6/8 = 10/8 = 5/4 Add the two expressions : (7/8) + (5/4) = 7/8 + 10/8 = 17/8 So, the equation evaluates to 17/8. Therefore, the correct answer is 17/8.

774. The sum of the two numbers is 28 and their difference is 4?

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Answer: 12,16

Explanation Step 1: Let's denote the two numbers as x and y. We have two equations: 1. x + y = 28 2. x - y = 4 Step 2: Solve the system of equations. Adding the two equations eliminates y: (x + y) + (x - y) = 28 + 4 2x = 32 Step 3: Solve for x. x = 32 / 2 x = 16 Step 4: Solve for y. Substitute x into one of the original equations: 16 + y = 28 y = 28 - 16 y = 12 Step 5: Identify the correct pair of numbers. The numbers are 16 and 12.

775. The sum of the measures of all angles in a pie graph is _____?

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Answer: 360°

Explanation A pie chart represents data in a circular form, and the sum of all the angles in the chart always equals 360° . Each slice of the pie chart corresponds to a portion of the total, and their angles add up to 360° .

776. A university allocates 360 seats for three disciplines (Electrical, Mechanical and Civil) in the ratio 2:3:4. How many seats are there for the Mechanical?

ایک یونیورسٹی 2:3:4 کے تناسب سے تین مضامین (الیکٹریکل، مکینیکل اور سول) کے لیے 360 نشستیں مختص کرتی ہے۔ مکینیکل کے لیے کتنی سیٹیں ہیں؟

Check answer and explanation

Answer: 120

Explanation 120 is the correct answer 2+3+4=9 3/9x360=120 2+3+4=9 3÷9=0.333..... 0.333....*360=120

777. The mean of 6 numbers is 4.5 what is the total sum of these numbers?

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Answer: 27

Explanation Step 1 of 2 : Write down the arithmetic mean and total count of numbers Here it is given that the arithmetic mean of six numbers is 4.5 Arithmetic mean = 4.5 Total count of numbers = 6 Step 2 of 2 : Calculate the total sum of six numbers The total sum of six numbers = Arithmetic mean × Total count of numbers = 4.5 × 6 = 27 ND18-5-2023

778. 23*2+3-1=?

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Answer: 48

Explanation 23 × 2 = 46 46 + 3 = 49 49 - 1 = 48

779. The average of first 10 odd numbers is _____?

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Answer: 10

Explanation Odd number means طاق عدد The first 10 odd numbers are: 1, 3, 5, 7, 9, 11, 13, 15, 17, 19 The sum of these numbers is: 1 + 3 + 5 + 7 + 9 + 11 + 13 + 15 + 17 + 19 = 100 The average is: 100 / 10 = 10

780. Find x, if log12(12³) = x?

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Answer: 3

Explanation Given log₁₂(12³) = x: Using logarithm properties, logₐ(aⁿ) = n: x = 3

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