ICSE Class 10 Ratio and Proportion — Mock Test (2027)
Free online mock test for Ratio and Proportion (ICSE Class 10 Mathematics) — 20 competency-based questions based on the latest CISCE 2027 syllabus, with instant marking. Try the samples below, then take the full test free.
What to expect: This mock test covers key concepts from the Ratio and Proportion chapter — including application-based and competency-focused questions aligned with how ICSE actually sets the paper.
Tip: Attempt without notes first to identify gaps, then review explanations for any wrong answers. Retake after a few days for best retention.
Sample questions
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1.The cost of production of a radio set is Rs. 954. This cost was divided between material, labour and overheads in the ratio 3:4:2. What is the cost of material used in one radio set?
- A.Rs. 212
- B.Rs. 318
- C.Rs. 424
- D.Rs. 536
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2.Find the triplicate ratio of 4 : 7.
- A.12 : 21
- B.16 : 49
- C.64 : 343
- D.8 : 14
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3.If $(2x + 5) : (8x + 9)$ is the duplicate ratio of 3 : 5, find the value of $x$.
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4.If $\frac{8a - 5b}{8c - 5d} = \frac{8a + 5b}{8c + 5d}$, which of the following proportions must hold true?
- A.$\frac{a}{b} = \frac{c}{d}$
- B.$\frac{a}{b} = \frac{d}{c}$
- C.$\frac{a}{c} = \frac{b}{d}$
- D.$\frac{a}{d} = \frac{b}{c}$
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5.Using properties of proportion solve for $x$, given $\frac{\sqrt{5}x + \sqrt{2}x - 6}{\sqrt{5}x - \sqrt{2}x - 6} = 4$.
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