**Q1. The simple interest accrued on a sum of certain principal is Rs. 1200 in 4 yr at the rate of 8% p.a. What would be the simple interest accrued on thrice of that principal at the rate of 6% p.a. in 3 yr?**

(a) Rs. 2025

(b) Rs. 3025

(c) Rs. 2250

(d) Rs. 2150

(e) None of these

**Q2. The simple interest accrued on an amount of Rs. 2500 at the end of 6 yr is Rs. 1875. What would be the simple interest accrued on an amount of Rs. 6875 at the same rate and same period?**

(a) Rs. 4556.5

(b) Rs. 5025.25

(c) Rs. 4895.25

(d) Rs. 5245.5

(e) None of these

**Q3. Srinivasan invests two equal amounts in two banks giving 10% and 12% rate of interest, respectively. At the end of year the interest earned is Rs. 1650. Find the sum invested in each.**

(a) Rs. 8500

(b) Rs. 15000

(c) Rs. 7500

(d) Rs. 17000

(e) None of these

**Q4. Ravi borrowed some money at the rate of 4% p.a. for the first 3 yr at the rate of 8% p.a. for the next 2 yr and at the rate of 9% p.a. for the period beyond 5 yr. If he pays a total simple interest of Rs. 19550 at the end of 7 yr, how much money did he borrow?**

(a) Rs. 39500

(b) Rs. 42500

(c) Rs. 41900

(d) Rs. 43000

(e) None of these

**Q5. Simple interest on a certain sum at a certain annual rate of interest is 16% of the sum. If the numbers representing rate per cent and time in years be equal, then the rate of interest is**

(a) 4%

(b) 6%

(c) 4.5%

(d) 6.5%

(e) None of these

**Q6. Arun invested a sum of money at a certain rate of simple interest for a period of 4 yr. Had he invested the same sum for a period of 6 yr the total interest earned by him would have been fifty per cent more than the earlier interest amount. What was the ratio of interest per cent per annum?**

(a) 4

(b) 8

(c) 5

(d) Cannot be determined

(e) None of these

**Q7. Mr. A lends 40% of sum at 15% p.a. 50% of rest sum at 10% p.a. and the rest sum at 18% p.a. rate of interest. What would be the rate of interest, if the interest is calculated on the whole sum?**

(a) 13.4% p.a.

(b) 14.33% p.a.

(c) 14.4% p.a.

(d) 13.33% p.a.

(e) None of these

**Q8. The compound interest earned by Suresh on a certain amount at the end of 2 yr at the rate of 8% p.a. was Rs. 1414.4. What was the total amount the Suresh got back at the end of 2 yr in the form of principal plus interest earned?**

(a) Rs. 9414.4

(b) Rs. 9914.4

(c) Rs. 9014.4

(d) Rs. 8914.4

(e) None of these

**Q9. Sonika invested an amount of Rs. 5800 for 2 yr. At what rate of compound interest will she get an amount of Rs. 594.5 at the end of 2 yr?**

(a) 5 p.c.p.a.

(b) 4 p.c.p.a

(c) 6 p.c.p.a

(d) 8 p.c.p.a

(e) None of the above

**Q10. What will be the compound interest accrued on an amount of Rs. 10000 @ 20% p.a. in 2 yr if the interest is compounded half-yearly?**

(a) Rs. 4400

(b) Rs. 4600

(c) Rs. 4641

(d) Rs. 4680

(e) None of these

**Q11. The simple interest accrued on an amount of Rs. 17000 at the end of 4 yr is Rs. 6800. What would be the compound interest accrued on the same amount at the same rate in the same period?**

(a) Rs. 7889.7

(b) Rs. 8324

(c) Rs. 6990.5

(d) Cannot be determined

(e) None of the above

**Q12. What will be the approximate difference in the simple and compound interest accrued on an amount of Rs. 2600 at the rate of 15% p.a. at the end of 3 yr?**

(a) Rs. 167

(b) Rs. 194

(c) Rs. 202

(d) Rs. 172

(e) Rs. 184

**Q13. The difference between the amount of compound interest and simple interest accrued on an amount of Rs. 26000 at the end of 3 yr is Rs. 2994.134. What is the rate of interest p.c.p.a.?**

(a) 22

(b) 17

(c) 19

(d) Cannot be determined

(e) None of these

**Q14. What is the difference between the simple and compound interest on Rs. 7300 at the rate of 6% p.a. in 2 yr?**

(a) Rs. 29.37

(b) Rs. 26.28

(c) Rs. 31.41

(d) Rs. 23.22

(e) Rs. 21.34

**Q15. The compound interest accrued on an amount of Rs. 22000 at the end of the 2 yr is Rs. 5596.8. What would be the simple interest accrued on the same amount at the same rate in the same period?**

(a) Rs. 5420

(b) Rs. 5360

(c) Rs. 5280

(d) Rs. 5140

(e) None of the above