Question : The compound interest on a certain sum invested for 2 years at 10% per annum is INR 1,522.50, the interest being compounded yearly. The sum is:

Option 1: INR 7,250

Option 2: INR 7,200

Option 3: INR 7,500

Option 4: INR 7,000

Question : A sum (in INR) is distributed between A, B, and C in the ratio 9 : 6 : 11. If A gives INR 500 from his share to C, the ratio of shares of A, B, and C becomes 4 : 3 : 6. What is the sum of shares (in INR) of B and C, in the beginning?

Option 1: INR 8,500

Option 2: INR 9,100

Option 3: INR 7,800

Option 4: INR 7,500

Question : Christy donated 10% of his income to an orphanage and deposited 20% of the remainder in his bank. If he now has Rs. 7,200 left, what is his income?

Option 1: Rs. 10,000

Option 2: Rs. 8,000

Option 3: Rs. 9,000

Option 4: Rs. 8,500

Question : Sudeep invested $\frac{1}{8}$th of a certain sum at 5% p.a. for two years and $\frac{3}{5}$th of the sum at 6% p.a. for two years and the remaining at 10% p.a. for two years. If the total interest received is INR 1,674, then the total sum invested is:

Option 1: INR 13,000

Option 2: INR 12,000

Option 3: INR 10,500

Option 4: INR 12,500

Question : After deducing a commission of 20 %, a DVD set costs INR 9,080. Its marked price is:

Option 1: INR 11,200

Option 2: INR 11,350

Option 3: INR 10,000

Option 4: INR 10,100