Question

Ranjan sell an article for rs 760 he loss 5 % on the transaction if he had sold it for rs 840 he would have gained 5% what is the cost price of the article

Answer 1

₹840-₹760= ₹80
₹80=5%+5%

10%=₹80
then,100%(cp) =80×100/10==₹800ans

Answer 2

₹840-₹760= ₹80

₹80=5%+5%

10%=₹80

then,100%(cp) =80×100/10==₹800ans