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 : 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 : What will be the simple interest on a sum of INR 12,000 at the rate of 15 percent per annum for three years?

Option 1: INR 7,200

Option 2: INR 6,000

Option 3: INR 5,400

Option 4: INR 4,500

Question : What sum will give Rs. 244 as the difference between simple interest and compound interest at 10% in $1\frac{1}{2}$ years compounded half-yearly?

Option 1: Rs. 40,000

Option 2: Rs. 36,000

Option 3: Rs. 32,000

Option 4: Rs. 28,000

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