Question

A man spent 3/4 of his salary after that he spent 1/2 of salary. 1/2 salary means rs.78/- then what he has earlier

Answer 1

let the sum be x /-

money spent=(1/5)x+(1/4)x+(1/2)x=(19/20)x

then, remaining money deposited in bank is= 1-(19/20)x= (1/20)x

given (1/20)x=50

then x=1000

hope u get the answer !!!!!!!!!