A farmer borrowed Rs. 3600 at 15% per annum. At the end of 4 years he cleared his account by paying Rs. 4000 and a goat. The cost of the goat is :
Hari borrowed Rs. 12600 from a moneylender at 15% per annum simple interest. After 3 years, he paid Rs. 7070 and gave a goat to clear off the debt. What is the cost of the goat?
Mohit borrowed a certain sum at 5% per annum compound interest and cleared this loan by paying Rs.12,600 at the end of the first year and Rs.17,640 at the end of the second year. Find the sum borrowed.