Question : If house tax is paid before the due date, one gets a reduction of 12% on the amount of the bill. By paying the tax before the due date, a person got a reduction of Rs. 2,100. The amount (in Rs.) of house tax was:

Option 1: 21,000

Option 2: 17,500

Option 3: 25,000

Option 4: 18,000

Question : If house tax is paid before the due date, one gets a reduction of 12% on the amount of the bill. By paying the tax before the due date, a person got a reduction of INR 2,100. The amount (in INR) of house tax paid was:

Option 1: Rs. 21,000

Option 2: Rs. 15,400

Option 3: Rs. 25,000

Option 4: Rs. 17,500

Question : A sum of Rs. 730 was divided among A, B, and C in such a way that if A gets Rs. 3, B gets Rs. 4, and if B gets Rs. 3.50, C gets Rs. 3. The share of B exceeds that of C by:

Option 1: Rs. 30

Option 2: Rs. 40

Option 3: Rs. 70

Option 4: Rs. 210

Question : A person invested Rs. 12,000 on simple interest for 7 years to obtain a total amount of Rs. 20,400 on a certain annual rate of interest. What was the rate of interest to obtain the above amount?

Option 1: 7%

Option 2: 9%

Option 3: 8%

Option 4: 10%

Question : John invested a sum of money at an annual simple interest rate of 10%. At the end of four years, the amount invested plus interest earned is Rs. 770. The amount invested was:

Option 1: Rs. 650

Option 2: Rs. 350

Option 3: Rs. 550

Option 4: Rs. 500

Question : A computer marked at Rs. 18,000 was sold at Rs. 15,840. The percentage of discount is:

Option 1: 13.6%

Option 2: 21.60%

Option 3: 12%

Option 4: 21%