Question : A man invests a total sum of INR 10,000 in a company. A part of the sum was invested at 10% simple interest per annum and the remaining part, at 15% simple interest per annum. If the total interest accrued in two years equals INR 2,400, the sum invested at 15% simple interest per annum is:

Option 1: INR 8000

Option 2: INR 4000

Option 3: INR 6000

Option 4: INR 5000

Question : Monty paid a simple interest of INR 480 on a particular sum after 2 years. The rate was 8% per annum. Find the sum.

Option 1: INR 2200

Option 2: INR 2000

Option 3: INR 3000

Option 4: INR 2500

Question : The simple interest on a certain sum at the rate of 12.5% per annum for 6 years is INR 13,500 less than the principal. Find the simple interest.

Option 1: INR 13,500

Option 2: INR 54,000

Option 3: INR 40,000

Option 4: INR 40,500

Question : The compound interest (compounding annually) on a certain sum at the rate of 8% per annum for two years is INR 6,656. What would be the simple interest on the same sum at the same rate of interest for two years?

Option 1: INR 5,600

Option 2: INR 6,224

Option 3: INR 6,400

Option 4: INR 6,336

Question : A sum of money invested at a certain rate of simple interest per annum amounts to INR 14,522 in seven years and to INR 18,906 in eleven years. Find the sum invested (in INR).

Option 1: 6,850

Option 2: 6,900

Option 3: 6,800

Option 4: 6,750