Question

a saare was sold at a gain 10 per cent .had it been sold for rupees 63 more ,the gain would have been 25 per cent . find the cost price of the saare ​

Answer 1

answer-

diffrence between the 2 profits = 25-10 = 15

so, 15% of cp is equal to 63

1% is equal to 63/15

and 100% of cp i.e. cp is equal to 63*100/15

= 6300/15

=420

so, cp is equal to rs. 420

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