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Test: Percentages - Class 8 MCQ


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10 Questions MCQ Test Mental Mathematics for Class 8 - Test: Percentages

Test: Percentages for Class 8 2024 is part of Mental Mathematics for Class 8 preparation. The Test: Percentages questions and answers have been prepared according to the Class 8 exam syllabus.The Test: Percentages MCQs are made for Class 8 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Percentages below.
Solutions of Test: Percentages questions in English are available as part of our Mental Mathematics for Class 8 for Class 8 & Test: Percentages solutions in Hindi for Mental Mathematics for Class 8 course. Download more important topics, notes, lectures and mock test series for Class 8 Exam by signing up for free. Attempt Test: Percentages | 10 questions in 20 minutes | Mock test for Class 8 preparation | Free important questions MCQ to study Mental Mathematics for Class 8 for Class 8 Exam | Download free PDF with solutions
Test: Percentages - Question 1

If you ate 30 out of 100 cookies, what percentage of the cookies did you eat?

Detailed Solution for Test: Percentages - Question 1

To find the percentage, divide the number of cookies eaten (30) by the total number of cookies (100) and multiply by 100. So, (30/100) * 100 = 30%. Therefore, the answer is option A) 30%.

Test: Percentages - Question 2

John spent $60 out of his $200 allowance. What percentage of his allowance did he spend?

Detailed Solution for Test: Percentages - Question 2

 To find the percentage, divide the amount spent ($60) by the total allowance ($200) and multiply by 100. So, (60/200) * 100 = 30%. Therefore, the answer is option B) 30%.

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Test: Percentages - Question 3

In a class of 50 students, 25 are girls. What percentage of the class consists of boys?

Detailed Solution for Test: Percentages - Question 3

To find the percentage, subtract the percentage of girls (50%) from 100%. So, 100% - 50% = 50%. Therefore, the answer is option B) 50%.

Test: Percentages - Question 4

Lisa solved 15 out of 20 math problems. What percentage of the problems did she solve?

Detailed Solution for Test: Percentages - Question 4

To find the percentage, divide the number of problems solved (15) by the total number of problems (20) and multiply by 100. So, (15/20) * 100 = 75%. Therefore, the answer is option C) 75%.

Test: Percentages - Question 5

A store sells a pair of shoes for $80, which is a 20% discount from the original price. What was the original price?

Detailed Solution for Test: Percentages - Question 5

To find the original price, divide the discounted price ($80) by (100% - discount percentage). So, $80 / (100% - 20%) = $100. Therefore, the answer is option C) $100.

Test: Percentages - Question 6

Out of 200 cars, 30% are red. How many cars are red?

Detailed Solution for Test: Percentages - Question 6

To find the number of red cars, multiply the total number of cars (200) by the percentage of red cars (30%). So, 200 * 30% = 60. Therefore, the answer is option B) 60.

Test: Percentages - Question 7

Sarah scored 85 marks out of 100 in her test. What was her percentage score?

Detailed Solution for Test: Percentages - Question 7

To find the percentage score, divide the marks obtained (85) by the total marks (100) and multiply by 100. So, (85/100) * 100 = 85%. Therefore, the answer is option B) 85%.

Test: Percentages - Question 8

In a zoo, 60% of the animals are mammals. If there are 80 mammals, how many animals are there in total?

Detailed Solution for Test: Percentages - Question 8

To find the total number of animals, divide the number of mammals (80) by the percentage of mammals (60%) and multiply by 100. So, (80 / 60%) * 100 = 133. Therefore, the answer is option C) 133.

Test: Percentages - Question 9

A jacket originally priced at $120 is now on sale for 30% off. What is the sale price?

Detailed Solution for Test: Percentages - Question 9

To find the sale price, subtract the discount percentage (30%) from 100% and multiply it by the original price. So, (100% - 30%) * $120 = $84. Therefore, the answer is option C) $84.

Test: Percentages - Question 10

In a football game, a team won 75% of the matches they played. If they played 20 matches, how many matches did they win?

Detailed Solution for Test: Percentages - Question 10

To find the number of matches won, multiply the total matches played (20) by the percentage of matches won (75%). So, 20 * 75% = 15. Therefore, the answer is option B) 15.

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