Question

A bicycle is sold at a gain of 15%. If it had been sold for Rs. 20 more, 20% would have been gained. The cost price of the bicycle is

Answer 1

Rs. 5000-------------------->Hero Duet 
Rs. 6500-------------------->Hero DTB
Which is the best

Answer 2

A bicycle is sold at again of 15%. If it had been sold for Rs.20 more, 20% would have been gained. The cost price of the bicycle is Rs.4000