Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 495 · 40 questions

The method (Year by year): Year 1: add R% of P. Year 2: add R% of the new amount. Carry on for each year. Amount = P × (100 + R)ⁿ ÷ 100ⁿ; compound interest = amount − P. For 2 years, CI − SI = P × R × R ÷ 10000.

1. 1.Find the amount when ₹17600 is invested at 5% per year compound interest for 2 years (in ₹).
2. 2.Find the compound interest on ₹23125 at 4% per year for 2 years, added every year (in ₹).
3. 3.Find the compound interest on ₹15625 at 12% per year for 3 years, added every year (in ₹).
4. 4.Find the compound interest on ₹40800 at 5% per year for 2 years, added every year (in ₹).
5. 5.Find the compound interest on ₹38125 at 4% per year for 2 years, added every year (in ₹).
6. 6.Find the amount when ₹46975 is invested at 20% per year compound interest for 2 years (in ₹).
7. 7.Find the compound interest on ₹11875 at 12% per year for 2 years, added every year (in ₹).
8. 8.What is the difference between the compound interest and the simple interest on ₹8800 at 10% per year for 2 years (in ₹)?
9. 9.Find the compound interest on ₹25625 at 4% per year for 2 years, added every year (in ₹).
10. 10.What is the difference between the compound interest and the simple interest on ₹15000 at 8% per year for 2 years (in ₹)?
11. 11.Find the amount when ₹550 is invested at 20% per year compound interest for 2 years (in ₹).
12. 12.Find the amount when ₹3520 is invested at 25% per year compound interest for 3 years (in ₹).
13. 13.What is the difference between the compound interest and the simple interest on ₹19200 at 5% per year for 2 years (in ₹)?
14. 14.Find the amount when ₹30880 is invested at 25% per year compound interest for 2 years (in ₹).
15. 15.What is the difference between the compound interest and the simple interest on ₹22500 at 8% per year for 2 years (in ₹)?
16. 16.Find the compound interest on ₹21600 at 15% per year for 2 years, added every year (in ₹).
17. 17.Find the compound interest on ₹15625 at 4% per year for 3 years, added every year (in ₹).
18. 18.Find the compound interest on ₹46000 at 10% per year for 3 years, added every year (in ₹).
19. 19.Find the compound interest on ₹30575 at 20% per year for 2 years, added every year (in ₹).
20. 20.Find the compound interest on ₹46500 at 20% per year for 3 years, added every year (in ₹).
21. 21.Find the amount when ₹48544 is invested at 25% per year compound interest for 2 years (in ₹).
22. 22.Find the compound interest on ₹36200 at 10% per year for 2 years, added every year (in ₹).
23. 23.Find the amount when ₹16064 is invested at 25% per year compound interest for 3 years (in ₹).
24. 24.What is the difference between the compound interest and the simple interest on ₹29600 at 5% per year for 2 years (in ₹)?
25. 25.Find the compound interest on ₹41875 at 20% per year for 3 years, added every year (in ₹).
26. 26.Find the compound interest on ₹14375 at 8% per year for 2 years, added every year (in ₹).
27. 27.What is the difference between the compound interest and the simple interest on ₹25600 at 25% per year for 2 years (in ₹)?
28. 28.What is the difference between the compound interest and the simple interest on ₹10000 at 4% per year for 2 years (in ₹)?
29. 29.Find the amount when ₹47600 is invested at 5% per year compound interest for 2 years (in ₹).
30. 30.Find the amount when ₹34112 is invested at 25% per year compound interest for 3 years (in ₹).
31. 31.Find the amount when ₹29552 is invested at 25% per year compound interest for 2 years (in ₹).
32. 32.What is the difference between the compound interest and the simple interest on ₹7500 at 20% per year for 2 years (in ₹)?
33. 33.Find the compound interest on ₹34125 at 20% per year for 3 years, added every year (in ₹).
34. 34.What is the difference between the compound interest and the simple interest on ₹48800 at 20% per year for 2 years (in ₹)?
35. 35.Find the amount when ₹15625 is invested at 8% per year compound interest for 3 years (in ₹).
36. 36.What is the difference between the compound interest and the simple interest on ₹22000 at 5% per year for 2 years (in ₹)?
37. 37.Find the amount when ₹16000 is invested at 5% per year compound interest for 3 years (in ₹).
38. 38.Find the compound interest on ₹29056 at 25% per year for 3 years, added every year (in ₹).
39. 39.What is the difference between the compound interest and the simple interest on ₹5000 at 12% per year for 2 years (in ₹)?
40. 40.What is the difference between the compound interest and the simple interest on ₹48800 at 10% per year for 2 years (in ₹)?

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