Hexaware
Company
Numerical Ability
Time and Work
Two men and three women working 7 hours a day finish a work in 5 days. Four men and four women working 3 hours a day complete the work in 7 days. The number of days in which only 7 men working 4 hours a day will finish the work is?
A)10 B)5 C)7 D)6
Read Solution (Total 2)
-
- 2m+3w=1/(7*5)
4m+6w=1/(3*7)
On solving
m=1/140
W=1/210
7m=1/(4*X)
7(1/140)=1/4x
1/20=1/4x
Then X=5 - 4 years agoHelpfull: Yes(5) No(0)
- M1D1H1=M2D2H2 =>formula
ans=5 - 4 years agoHelpfull: Yes(2) No(5)
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