2 men and 5 women can do 14th of a job in 3days - After 3 days - 1 man joined team and they completed another 14 th of the job in 2 days - How many men can complete the job in 4 days -

12 men can complete a piece of work in 4 days, while 15 women can complete the same work in 4 days. 6 men start working on the job and after working for 2 days, all of them stopped working. How many women should be put on the job to complete the remaining work, if it is to be completed in 3 days?

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2 men and 5 women can do 14th of a job in 3days . After 3 days , 1 man joined team and they completed another14 th of the job in 2 days . How many men can complete the job in 4 days ?

The correct option is A 6Work rate of Man and Women,(2/m) + (5/w) = 1/ (4 *3)..............(i)(3/m) + (5/w) = 1/ (4 *2)............(ii)(2) - (1)1/m = 1/24m = 24It means one man needs 24 days to complete the work so work completed in 4 days , we need 24/4 = 6 men.

$2$ men and $5$ women can do $\frac{1}{4}$ th of a job in $3$ days . After $3$ days , $1$ man joined team and they completed another $\frac{1}{4}$ th of the job in $2$ days . How many men can complete the job in $4$ days ?

The correct option is A $6$
Work rate of Man and Women,
(2/m) + (5/w) = 1/ (4 3)..............(i)
(3/m) + (5/w) = 1/ (4 2)............(ii)
(2) - (1)
1/m = 1/24
m = 24
It means one man needs 24 days to complete the work so work completed in 4 days , we need
24/4 = 6 men.