Question

50 men ek ka. ko 40 day me kar skte h to btaeye ki 30 admi ko kb nikala diya ki shesh kam ko. 75 din me smapt ho jaye

Answer 1

Answer

50 men can complete a work in 40 days it means they have completed 4/5 work(40/50)

So remaining work is 1/5

Now 50*40*5/4=20*5*75/1 answer is 3