Entrance exam
Exam
Numerical Ability
Time and Work
If 4 men can complete a work in 7 hours.How much work can be completed in 2 hours?
Read Solution (Total 2)
-
- by chain rule-
(4*7)/2=14
Ans=14 - 7 years agoHelpfull: Yes(0) No(0)
- Ans: 2/7
4 men's 2 hour's work= 2*1/7= 2/7 - 7 years agoHelpfull: Yes(0) No(0)
Entrance exam Other Question