Chapter 2 · Class 7 ICSE · MCQ Test
Fractions & Decimals MCQ Test — Class 7 ICSE
Practice 10 multiple-choice questions with instant answer reveal and explanations.
Fractions & Decimals — MCQ Questions
1What is 2/5 + 1/5?
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Answer: 3/5
Hint: When denominators are the same, just add the numerators.
Solution:
Same denominator, so add numerators:
2/5 + 1/5 — = (2 + 1)/5 = 3/5
2Convert 3/4 to a decimal.
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Answer: 0.75
Hint: Divide the numerator by the denominator: 3 ÷ 4.
Solution:
Divide numerator by denominator:
3 ÷ 4 = 0.75 — 3/4 = 0.75
3What is 7/8 - 3/8?
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Answer: Both 4/8 and 1/2
Hint: Subtract numerators when denominators are equal. Then simplify.
Solution:
Same denominator: (7 - 3)/8 = 4/8
Simplify: — 4/8 = 1/2
4What is 2/3 × 6?
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Answer: 4
Hint: Multiply the numerator by 6 and keep the denominator.
Solution:
2/3 × 6 = (2 × 6)/3
Calculate: — = 12/3 = 4
5Convert 0.6 to a fraction in simplest form.
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Answer: 3/5
Hint: 0.6 = 6/10. Now simplify by dividing both by the HCF.
Solution:
0.6 = 6/10
HCF of 6 and 10 is 2: — 6/10 = 3/5
6What is 1/2 + 1/3?
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Answer: 5/6
Hint: Find the LCM of 2 and 3, then convert both fractions to equivalent fractions with that denominator.
Solution:
LCM of 2 and 3 = 6
1/2 = 3/6 and 1/3 = 2/6
Add: — 3/6 + 2/6 = 5/6
7What is 0.25 + 0.75?
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Answer: 1.00
Hint: Line up the decimal points and add.
Solution:
Align the decimal points:
0.25 + 0.75 — = 1.00
8What is 3/5 of 40?
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Answer: 24
Hint: 'Of' means multiply. So calculate 3/5 × 40.
Solution:
3/5 of 40 = 3/5 × 40
Calculate: — = (3 × 40)/5 = 120/5 = 24
9What is the reciprocal of 5/7?
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Answer: 7/5
Hint: To find the reciprocal, flip the numerator and denominator.
Solution:
The reciprocal is obtained by flipping the fraction.
Reciprocal of 5/7: — = 7/5
10What is 4.5 × 10?
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Answer: 45
Hint: Multiplying by 10 moves the decimal point one place to the right.
Solution:
Move decimal one place right:
4.5 × 10 — = 45
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Tips for Fractions & Decimals MCQs
- 1Read each question carefully and identify what is being asked before looking at the options.
- 2Try to solve the problem mentally or on paper first, then match your answer with the options.
- 3Use elimination — rule out clearly wrong options to improve your chances even when unsure.
- 4Check units, signs, and edge cases — these are common traps in Fractions & Decimals MCQs.
- 5Review your mistakes after completing the test to build lasting understanding.
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