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Logical Reasoning|Coding Decoding
Q. A certain number of men complete a piece of work in 60 days. If there were 8 men more, the work could be finished in 10 days less. How many men were originally there?
Option
a) 30
b) 32
c) 36
d) 40
Read Solution (Total 3)
-
- Originally 1et there be x men.
More men, Less days
(x + 8) : x ∷ 60:50
So, x + 8 / x = 60/50 or x = 40. - 10 years agoHelpfull: Yes(15) No(1)
- d)40.is the right answer
- 10 years agoHelpfull: Yes(2) No(4)
- d)
let x men can do a work in 60 days and similarly (x+8) men can do a work in 50 days .
==> 60x=50(x+8)
==>10x=400
==>x=40
- 9 years agoHelpfull: Yes(0) No(0)
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