Wipro Company Numerical Ability Time and Work

If 10 men can do a work in 4 days, in how many days can 8 men do it?

a)7 days
b)5 days
c)8 days
d)6 days

Read Solution (Total 2)

ans: 5 days
9 years agoHelpfull: Yes(1) No(1)

10 men can do a work in= 1/4 days
1 men can do a work in=1/(10*4)=1/40 days
so 8 men can do a work in 8/40=1/5
ie 5 days
9 years agoHelpfull: Yes(1) No(0)

Wipro Other Question

In what ratio must water to be mixed with milk to gain 20% by selling the mixture at cost price? A wall is built by 17 men in 24 days. In how many days can 18 men do the work if hours per day are reduced in the ratio 5:4?

a)29.75 days
b)28.33 days
c)30.33 days
d)35.25 days