Multiple Choice Questions on 20 men can complete a piece of work in 15days and 12 women can complete the same piece of work in 24........... for Mathematics - All Exams Preparation

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Multiple Choice Questions

20 men can complete a piece of work in 15days and 12 women can complete the same piece of work in 24...........

Quantitative Aptitude ( CCS) Time and work
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20 men can complete a piece of work in 15days and 12 women can complete the same piece of work in 24 days. What is the ratio of amount of work done by 30 men in oneday to the amount of work done by 16 women in 1 day ?

6:7

Incorrect Answer

9:5

Correct Answer

7:5

Incorrect Answer

2:7

Incorrect Answer
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Explanation:

Answer & Explanation
Answer – 9:5
Explanation :
M : W = 30/20*15 : 16/12*24
= 1/10 : 1/ 18 = 1/5:1/9
Ratio = 9:5

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