9 men and 12 women can complete the job in 12 days In how many days can 3 men and 4 women finish the...........

Quantitative Aptitude(Banking) Time and work

9 men and 12 women can complete the job in 12 days.In how many days can 3 men and 4 women finish the same job working together ?

36days

42days

30days

28days

Answer & Explanation
Answer – A.36days
Explanation :
9m+12w = 1/12
3m+4w = ?
3(3m+4w) = 1/12
3m+4w = 1/36

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