1. | The sum of money, that will give 1 as interest per day at the rate of 5% per annum simple interest is ? | |
2. | A lent 5000 to B for 2 years and 3000 to C for 4 years on simple interest at the same rate of interest and received 2200 in all from both as interest. The rate of interest per annum is ? | |
3. | At some rate of simple interest, A lent 6,000 to B for 2 years and 1,500 to C for 4 years and received 9,00 as interest from both of them together. The rate of interest per annum was ? | |
4. | A sum of Rs. 12,500 amounts to Rs. 15,500 in 4 years at the rate of simple interest. What is the rate of interest ? | |
5. | A sum of money lent at simple interest amounts to 880 in 2 years and to 920 in 3 years. The sum of money (in rupees) is ? | |
6. | A certain sum of money amounts to 756 in 2 years and to 873 in 3 and 1/2 years at a certain rate of simple interest. The rate of interest per annum is ? | |
7. | If the simple interest on a certain sum of money for 15 months at 7 and 1/2 % per annum exceeds the simple interest on the same sum for 8 months at 12 and 1/2 % per annum by 32.50, then the sum of money (in ) is ? | |
8. | Arun lends 20,000 to two of his friends. He gives 12,000 to the first at 8% p.a. simple interest. Arun wants to make a profit of 10% on the whole. The simple interest rate at which he should lend the remaining sum of money to the second friend is ? | |
9. | Ramesh borrowed a sum at 5 per annum simple interest from Rahul. He returns the amount after 5years. Rahul returns 2 % of the total amount received. How much did Ramesh borrowed if he received Rs. 5 ? | |
10. | A person lent 5,000 partly at the rate of 4 per cent and partly at the rate of 5 per cent per annum simple interest. The total interest after 2 years is 440. To find the sum of money lent at each of the above rates, 5,000 is to be divided in the ratio ? | |