Question

the salary of Gopal was increased by 10% then the decreased salary was decreased by 10% find the net profit or loss

Answer 1

let's say it was 100...after 10 percent increase it is 110
after 10 percent decrease, it is 99
hence loss percent is 1 percent

Answer 2

let's say it was 100... after 10
percent increase it is 110
after 10percent decrease it is 99
hence loss percent is 1percent