Class 10 Math Certification MCQs – Practice Test 3 (Chapter 11)
Ratio, Proportions and Variations Quiz with Answers PDF – Test 3
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Ratio, Proportions and Variations Quiz PDF Download – Test 3
MCQ 11: If u²∝1 ⁄ v³ then the value of u² should be:
- k ⁄ v³
- 1 ⁄ v³
- v²
- kv³
a
MCQ 12: The ratio of a and b should be written as:
- a : b
- a + b
- b + a
- b : a
a
MCQ 13: The types of variations are:
- 1
- 2
- 3
- 4
b
MCQ 14: If 2 ratios a : b and c : d are equal then we can write it as:
- a : b ⁄ c : d
- a : b = c : d
- a + b = c + d
- a : c = d : b
b
MCQ 15: According to theorem of Invertendo, if a : b = c : d then:
- b : a = d : c
- a : c = b : d
- a : d = b : c
- a + b = c + d
a
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Ratio, Proportions and Variations Quiz App