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IGCSE Class 7  >  Class 7 Test  >  Year 7 Mathematics (Cambridge)  >  Test: Calculating percentages - Class 7 MCQ

Calculating percentages - Class 7 Year 7 Mathematics IGCSE Free MCQ Test


MCQ Practice Test & Solutions: Test: Calculating percentages (10 Questions)

You can prepare effectively for Class 7 Year 7 Mathematics IGCSE (Cambridge) with this dedicated MCQ Practice Test (available with solutions) on the important topic of "Test: Calculating percentages". These 10 questions have been designed by the experts with the latest curriculum of Class 7 2026, to help you master the concept.

Test Highlights:

  • - Format: Multiple Choice Questions (MCQ)
  • - Duration: 20 minutes
  • - Number of Questions: 10

Sign up on EduRev for free to attempt this test and track your preparation progress.

Test: Calculating percentages - Question 1
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To find the result of decreasing a number by 7% you multiply it by .......

Detailed Solution: Question 1

Test: Calculating percentages - Question 2
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What is 10% of 50?

Detailed Solution: Question 2

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Test: Calculating percentages - Question 3
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45 is 15% of what number?

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Test: Calculating percentages - Question 4
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What is 35% of 120?

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Test: Calculating percentages - Question 5
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60 is 75% of what number?

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Test: Calculating percentages - Question 6
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A train's top speed is 140 mph. After a service, its top speed increases by 12%. What is the new top speed?

Detailed Solution: Question 6

Thus, the new top speed is 156.8 mph.

Test: Calculating percentages - Question 7
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If an item costs $80 and is marked down by 30%, what is the sale price?

Detailed Solution: Question 7

First, calculate 30% of $80 by multiplying $80 by 0.30. 80 × 0.30 = 24.

Subtract the discount from the original price: 80 − 24 = 56.

Test: Calculating percentages - Question 8
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If a bicycle costs $120 and is on sale for 15% off, how much will it cost?

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Test: Calculating percentages - Question 9
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To find the result of increasing a number by 66% you multiply it by .......

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Test: Calculating percentages - Question 10
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What is 40% of 90?

Detailed Solution: Question 10

To find 40% of 90: 

Thus, 40% of 90 is 36.

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About this Class 7 Practice Test

This test contains 10 MCQs on Calculating percentages with detailed solutions for each question. It is part of the Year 7 Mathematics IGCSE (Cambridge) course on EduRev, designed to align with the current Class 7 syllabus. Each solution explains not just the correct answer but also gives you an understanding of the topic — not just to attempt the question but also help you prepare for the exam with practice.

Explore more Class 7 Study Resources

If you found this Calculating percentages MCQ Test helpful, you can further enhance your Class 7 preparation with in-depth courses on EduRev, for all the subjects and topics available in Year 7 Mathematics IGCSE (Cambridge) course. The course offers:
  • Video Lectures: covering all the topics of Year 7 Mathematics IGCSE (Cambridge)
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  • MCQ Test: variety of questions as per the pattern of Class 7 exam
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