Milk and water are in ratio 6:6 in a 413 L mixture. Quantity of milk? MCQ with Answer and Explanation

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Milk and water are in ratio 6:6 in a 413 L mixture. Quantity of milk?

A. 245 L

B. 412 L

C. 206 L

D. 207 L

Answer: Option C

Solution (By JKSSB Mock Tests)

Total parts = 12. Milk = [6 / (6+6)] × 413 = 206 L.

This question belongs to: Maths Ratio and Proportion

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Practice More Ratio and Proportion Questions

Question #1

Two numbers are in the ratio 13:10 and their sum is 746. Find the numbers.

A. 416 and 320

B. 434 and 298

C. 403 and 338

D. 832 and 640

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Correct Answer: Option A

Explanation:
Numbers = 13k and 10k. 13k + 10k = 746 ⇒ k = 32. Thus, numbers are 416 and 320.

This question belongs to: Maths Ratio and Proportion

Question #2

Find the mean proportional between 7 and 9.

A. 14

B. 10

C. 16

D. 7

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Correct Answer: Option D

Explanation:
Mean proportional = √(7 × 9) = √(63) = 7.

This question belongs to: Maths Ratio and Proportion

Question #3

If a:b = 4:6 and b:c = 6:9, then a:b:c = ?

A. 3:6:10

B. 4:7:9

C. 4:6:9

D. 8:12:18

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Correct Answer: Option C

Explanation:
Combine ratios: a:b = 4:6, b:c = 6:9 ⇒ a:b:c = 4:6:9.

This question belongs to: Maths Ratio and Proportion

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