Milk and water are in ratio 4:3 in a 173 L mixture. Quantity of milk? MCQ with Answer and Explanation

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Milk and water are in ratio 4:3 in a 173 L mixture. Quantity of milk?

A. 140 L

B. 196 L

C. 75 L

D. 98 L

Answer: Option D

Solution (By JKSSB Mock Tests)

Total parts = 7. Milk = [4 / (4+3)] × 173 = 98 L.

This question belongs to: Maths Ratio and Proportion

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Practice More Ratio and Proportion Questions

Question #1

Find the mean proportional between 22 and 51.

A. 36

B. 73

C. 66

D. 33

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Correct Answer: Option D

Explanation:
Mean proportional = √(22 × 51) = √(1122) = 33.

This question belongs to: Maths Ratio and Proportion

Question #2

If a:b = 3:5 and b:c = 5:5, then a:b:c = ?

A. 3:5:5

B. 3:6:5

C. 6:10:10

D. 2:5:6

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Correct Answer: Option A

Explanation:
Combine ratios: a:b = 3:5, b:c = 5:5 ⇒ a:b:c = 3:5:5.

This question belongs to: Maths Ratio and Proportion

Question #3

If a:b = 3:7 and b:c = 7:9, then a:b:c = ?

A. 2:7:10

B. 3:8:9

C. 6:14:18

D. 3:7:9

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Correct Answer: Option D

Explanation:
Combine ratios: a:b = 3:7, b:c = 7:9 ⇒ a:b:c = 3:7:9.

This question belongs to: Maths Ratio and Proportion

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