Multiple Choice Questions

1 man or 2 women or 3 children can do a work in 55 days Find in how many days 1 man and 1 woman and ...........

Quantitative Aptitude (Hr Patwari ) Time and work

1 man or 2 women or 3 children can do a work in 55 days. Find in how many days 1 man and 1 woman and 1 child can do the work?

30days

24days

25days

28days

Solution:
1M = 55 1
2W =55 1 55
2C =55 1
We need 1day work of … 1M +1W+1C= 1+1/2+1/3 =11/6
So …….. 55/(11/6) = 55/11 * 6=30 DAYS

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