Milk and water are in ratio 8:2 in a 260 L mixture. Quantity of milk? MCQ with Answer and Explanation

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Milk and water are in ratio 8:2 in a 260 L mixture. Quantity of milk?

A. 416 L

B. 52 L

C. 255 L

D. 208 L

Answer: Option D

Solution (By JKSSB Mock Tests)

Total parts = 10. Milk = [8 / (8+2)] × 260 = 208 L.

This question belongs to: Maths Ratio and Proportion

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Practice More Ratio and Proportion Questions

Question #1

If a:b = 7:8 and b:c = 8:11, then a:b:c = ?

A. 6:8:12

B. 7:8:11

C. 7:9:11

D. 14:16:22

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Correct Answer: Option B

Explanation:
Combine ratios: a:b = 7:8, b:c = 8:11 ⇒ a:b:c = 7:8:11.

This question belongs to: Maths Ratio and Proportion

Question #2

Find the mean proportional between 24 and 31.

A. 30

B. 54

C. 27

D. 55

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Correct Answer: Option C

Explanation:
Mean proportional = √(24 × 31) = √(744) = 27.

This question belongs to: Maths Ratio and Proportion

Question #3

Two numbers are in the ratio 12:9 and their sum is 569. Find the numbers.

A. 317 and 258

B. 648 and 486

C. 341 and 215

D. 324 and 243

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Correct Answer: Option D

Explanation:
Numbers = 12k and 9k. 12k + 9k = 569 ⇒ k = 27. Thus, numbers are 324 and 243.

This question belongs to: Maths Ratio and Proportion

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