Two numbers are in the ratio 5:14 and their sum is 285. Find the numbers. MCQ with Answer and Explanation

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Two numbers are in the ratio 5:14 and their sum is 285. Find the numbers.

A. 58 and 219

B. 75 and 210

C. 96 and 184

D. 150 and 420

Answer: Option B

Solution (By JKExamLibrary)

Numbers = 5k and 14k. 5k + 14k = 285 ⇒ k = 15. Thus, numbers are 75 and 210.

This question belongs to: Maths Ratio and Proportion

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Practice More Ratio and Proportion Questions

Question #1 Report Error

Milk and water are in ratio 9:2 in a 345 L mixture. Quantity of milk?

A. 63 L

B. 303 L

C. 564 L

D. 282 L

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Correct Answer: Option D

Explanation:
Total parts = 11. Milk = [9 / (9+2)] × 345 = 282 L.

This question belongs to: Maths Ratio and Proportion

Question #2 Report Error

If a:b = 6:3 and b:c = 3:12, then a:b:c = ?

A. 12:6:24

B. 5:3:13

C. 6:3:12

D. 6:4:12

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Correct Answer: Option C

Explanation:
Combine ratios: a:b = 6:3, b:c = 3:12 ⇒ a:b:c = 6:3:12.

This question belongs to: Maths Ratio and Proportion

Question #3 Report Error

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

A. 6:5:6

B. 6:4:6

C. 5:4:7

D. 12:8:12

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Correct Answer: Option B

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

This question belongs to: Maths Ratio and Proportion

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