Question

If 5 men and 7 women can perform a work in 14 days then find the number of days which shall be taken by 9 men and 7 women to perform the same work?
a) 3 days.
b) 4 days.
c) 5 days.
d) 6 days.

{AMU +2 ENTRANCE TEST 2008-09}

Answer 1

HELLO DEAR,

I THINK THE QUESTIONS YOU ASKED IS
SOME MISTAKES ARE THERE
{If 5 men and 7 women can perform a work in 14 days then find the number of days which shall be taken by 9 men and 7 women to perform the same work?}

AND THE RIGHT QUESTIONS IS THIS
If 5 men OR 7 women can perform a work in 14 days then find the number of days which shall be taken by 9 men and 7 women to perform the same work?

I HOPE ITS HELP YOU DEAR,

THANKS

Answer 2

Hello friend...

First my answer was wrong..

But hope this time it helps you...