Related Questions

Four men and 6 women finish a job in 8 days. while 3 men and 7 women finish it in 10 days. while 3 men and 7 women finish it in 10 days. In how many days will 10 women take to finish the work together?
A 32
B 36
C 40
D None
Two men and three women can repair a bridge in 10 days while three men and two women can to same work in 8 days. If two men and one woman are used to finish this work , in how many days they will complete it?
A 15.0 days
B 13.5 days
C 11.0 days
D 12.5 days
A can finish a work in 5 days and B takes 4 days to do the same work. If the work is increased by 8 times, how many days will it take for both of them to finish the work if they work together?
A 10 days
B 15 days
C 20 days
D 25 days
A can finish a work in 5 days and B takes 4 days to do the same work . If the work is increased by 8 times, how many days will it take for both of them to finish the work if they work together?
A 20 days
B 15 days
C 10 days
D 25 days
20 men can finish a work in 30 days. After how many days should 5 men leave the work so that the work may be finished in 35 days?
A 10
B 12
C 15
D 20
20 men can finish a work in 30 days after how many days should 5 men leave the work so that the work may be finished in 35 days?
A 10
B 12
C 15
D 20
A certain number of men can finish a piece of work in 100 days. If , there were 10 men less, it would take 10 days more for the work to be finished. How many men were there originally ?
A 75
B 82
C 110
D 100
Rumi and Rony can finish a task, working together, in 12 days. If Rony alone can finish that in 20 days, how many days will Rumi need to finish the task working alone ?
A 30
B 20
C 25
D 33
A contractor employed 30 men to do a piece of work in 38 days. After 25 days , he employed 5 men more and the work was finished one day earlier. How many days he would have been behind, if he had not employed additional men?
A 1
B 114
C 134
D 112
20 men complete one-third of piece of work in 20 days. How many more men should be employed to finish the rest of the work in 25 more days?
A 20
B 10
C 12
D 15

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