Question

a saree was sold at the gain of 10% had it been sold for Rs 63 more the gain would have been 25% find the CP of the saree

Answer 1

Let the cost price be x

(10÷100)*x+63= (25÷100) *x

63= (25÷100)*x - (10÷100) *x

63=(15÷100)*x

6300=15x

x=6300÷15

x=₹420