Milk and water are in ratio 4:2 in a 445 L mixture. Quantity of milk? MCQ with Answer and Explanation

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Milk and water are in ratio 4:2 in a 445 L mixture. Quantity of milk?

A. 149 L

B. 296 L

C. 346 L

D. 592 L

Answer: Option B

Solution (By JKExamLibrary)

Total parts = 6. Milk = [4 / (4+2)] × 445 = 296 L.

This question belongs to: Maths Ratio and Proportion

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Practice More Ratio and Proportion Questions

Question #1 Report Error

Find the mean proportional between 28 and 14.

A. 38

B. 42

C. 22

D. 19

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Correct Answer: Option D

Explanation:
Mean proportional = √(28 × 14) = √(392) = 19.

This question belongs to: Maths Ratio and Proportion

Question #2 Report Error

If a:b = 3:3 and b:c = 3:7, then a:b:c = ?

A. 6:6:14

B. 3:4:7

C. 3:3:7

D. 2:3:8

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Correct Answer: Option C

Explanation:
Combine ratios: a:b = 3:3, b:c = 3:7 ⇒ a:b:c = 3:3:7.

This question belongs to: Maths Ratio and Proportion

Question #3 Report Error

If a:b = 8:3 and b:c = 3:8, then a:b:c = ?

A. 16:6:16

B. 8:4:8

C. 8:3:8

D. 7:3:9

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Correct Answer: Option C

Explanation:
Combine ratios: a:b = 8:3, b:c = 3:8 ⇒ a:b:c = 8:3:8.

This question belongs to: Maths Ratio and Proportion

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