If 15 men can reap a field in 40 days then in how many days will 20 men reap the field ........

Quantitative Aptitude (Punjab Allied ) Time and work

If 15 men can reap a field in 40 days, then in how many days will 20 men reap the field ?

20 days

25 days

30 days

35 days

Correct option is 3: 30 days

15 men can complete the work in 40 days.

So, total amount of wordk done = 15x40 = 600 men days.

Now, we have 20 men. To find the number of days they will take

Total time = Total work / Total Men = 600/20 = 30 days.

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