1) Calculate the Interest on Rs.2,80,000 at rate 3% for 3 years. 2) Rohan borrows Rs. 1,30,000 from a bank at rate 10% for 4 years. Calculate the amount and compound interest he has to pay. 3) Rakesh borrows Rs. 15,000 from a bank for 3 years. At end of 3 years he pays back Rs. 16390.905 find the rate of interest. 4) Maneesh took a loan from his friend Prashanth at a rate of 12% for 3 years find the amount he borrowed is he paid Rs. 1403.928. 5) Jerin gave a loan to Maneesh of Rs.10,000 at 2%. Find the time period for which he borrowed the loan if he paid back Rs. 10404. ANSWERS:- 1) Rs. 3,05,963.56 , Rs. 25,963.56 2) Rs. 1,90,333 , Rs. 60,333 3) 3% 4) Rs.1000 5) 2 years. ALL DOUBTS IN THE COMMENTS AND WITHIN 48 HOURS YOU WILL RECEIVE CLARIFICATION.