Simple Interest Worksheet

Quantitative aptitude lesson 14: Simple interest · Set 161 · 40 questions

The method (PRT over 100): SI = P × R × T ÷ 100. Amount = P + SI. Rate R = SI × 100 ÷ (P × T). Time T = SI × 100 ÷ (P × R). Principal P = SI × 100 ÷ (R × T).

1. 1.Find the simple interest on ₹3100 at 15% per year for 1 year (in ₹).
2. 2.Find the simple interest on ₹6900 at 3% per year for 3 years (in ₹).
3. 3.In how many years will ₹3500 earn ₹700 as simple interest at 10% per year?
4. 4.In how many years will ₹12000 earn ₹1200 as simple interest at 2% per year?
5. 5.In how many years will ₹3100 earn ₹248 as simple interest at 4% per year?
6. 6.What sum of money earns ₹1890 simple interest in 3 years at 6% per year (in ₹)?
7. 7.The simple interest on ₹10500 for 1 year is ₹525. What is the rate of interest (% per year)?
8. 8.In how many years will ₹6900 earn ₹1794 as simple interest at 13% per year?
9. 9.What sum of money earns ₹169 simple interest in 1 year at 13% per year (in ₹)?
10. 10.In how many years will ₹7400 earn ₹444 as simple interest at 3% per year?
11. 11.The simple interest on ₹2500 for 5 years is ₹500. What is the rate of interest (% per year)?
12. 12.The simple interest on ₹2400 for 1 year is ₹312. What is the rate of interest (% per year)?
13. 13.What sum of money earns ₹330 simple interest in 5 years at 2% per year (in ₹)?
14. 14.Find the simple interest on ₹10400 at 10% per year for 2 years (in ₹).
15. 15.What sum of money earns ₹8855 simple interest in 5 years at 11% per year (in ₹)?
16. 16.Diya puts ₹18800 in a bank at 4% simple interest per year. How much will she have after 1 year (in ₹)?
17. 17.Diya puts ₹10300 in a bank at 10% simple interest per year. How much will she have after 5 years (in ₹)?
18. 18.Find the simple interest on ₹10600 at 8% per year for 2 years (in ₹).
19. 19.In how many years will ₹7800 earn ₹936 as simple interest at 3% per year?
20. 20.In how many years will ₹7900 earn ₹2844 as simple interest at 9% per year?
21. 21.Diya puts ₹7700 in a bank at 2% simple interest per year. How much will she have after 1 year (in ₹)?
22. 22.Diya puts ₹6600 in a bank at 11% simple interest per year. How much will she have after 1 year (in ₹)?
23. 23.What sum of money earns ₹6435 simple interest in 5 years at 9% per year (in ₹)?
24. 24.In how many years will ₹7300 earn ₹584 as simple interest at 8% per year?
25. 25.Find the simple interest on ₹5600 at 13% per year for 2 years (in ₹).
26. 26.Diya puts ₹6800 in a bank at 8% simple interest per year. How much will she have after 3 years (in ₹)?
27. 27.The simple interest on ₹16900 for 3 years is ₹1014. What is the rate of interest (% per year)?
28. 28.In how many years will ₹2800 earn ₹280 as simple interest at 2% per year?
29. 29.The simple interest on ₹1600 for 1 year is ₹96. What is the rate of interest (% per year)?
30. 30.In how many years will ₹3100 earn ₹775 as simple interest at 5% per year?
31. 31.Find the simple interest on ₹3200 at 11% per year for 4 years (in ₹).
32. 32.In how many years will ₹19600 earn ₹5292 as simple interest at 9% per year?
33. 33.Diya puts ₹1200 in a bank at 6% simple interest per year. How much will she have after 3 years (in ₹)?
34. 34.What sum of money earns ₹363 simple interest in 3 years at 11% per year (in ₹)?
35. 35.The simple interest on ₹12000 for 1 year is ₹1440. What is the rate of interest (% per year)?
36. 36.What sum of money earns ₹1980 simple interest in 1 year at 10% per year (in ₹)?
37. 37.The simple interest on ₹18900 for 2 years is ₹4536. What is the rate of interest (% per year)?
38. 38.What sum of money earns ₹9650 simple interest in 5 years at 10% per year (in ₹)?
39. 39.The simple interest on ₹5200 for 1 year is ₹312. What is the rate of interest (% per year)?
40. 40.Find the simple interest on ₹17900 at 10% per year for 4 years (in ₹).

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