Milk and water are in ratio 9:6 in a 275 L mixture. Quantity of milk? MCQ with Answer and Explanation
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Question #1
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Milk and water are in ratio 6:4 in a 289 L mixture. Quantity of milk?
Correct Answer: Option B
Explanation:
Total parts = 10. Milk = [6 / (6+4)] × 289 = 173 L.
Total parts = 10. Milk = [6 / (6+4)] × 289 = 173 L.
This question belongs to:
Maths
Ratio and Proportion
Question #2
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Two numbers are in the ratio 10:4 and their sum is 482. Find the numbers.
Correct Answer: Option A
Explanation:
Numbers = 10k and 4k. 10k + 4k = 482 ⇒ k = 34. Thus, numbers are 340 and 136.
Numbers = 10k and 4k. 10k + 4k = 482 ⇒ k = 34. Thus, numbers are 340 and 136.
This question belongs to:
Maths
Ratio and Proportion
Question #3
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If a:b = 3:10 and b:c = 10:5, then a:b:c = ?
Correct Answer: Option B
Explanation:
Combine ratios: a:b = 3:10, b:c = 10:5 ⇒ a:b:c = 3:10:5.
Combine ratios: a:b = 3:10, b:c = 10:5 ⇒ a:b:c = 3:10:5.
This question belongs to:
Maths
Ratio and Proportion
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