Question

9 men or 12 women can do a job in one day. How many women should be
there with 6 men to complete the same job in the same time ​

Answer 1

work done by one man in one day=1/9

work done by one women in one day=1/12

work done by 6 men in one day=6×1/9=6/9

=2/3

remaining work=1-2/3=1/3

remaining 1/3 work have to do by women in 1 day

women required=1/3×12=4

hence 4 womens are required