Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 460 · 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 compound interest on ₹25900 at 10% per year for 2 years, added every year (in ₹).
2. 2.Find the compound interest on ₹7400 at 10% per year for 2 years, added every year (in ₹).
3. 3.Find the compound interest on ₹42656 at 25% per year for 2 years, added every year (in ₹).
4. 4.What is the difference between the compound interest and the simple interest on ₹12500 at 8% per year for 2 years (in ₹)?
5. 5.What is the difference between the compound interest and the simple interest on ₹1200 at 25% per year for 2 years (in ₹)?
6. 6.Find the compound interest on ₹15625 at 12% per year for 3 years, added every year (in ₹).
7. 7.What is the difference between the compound interest and the simple interest on ₹1600 at 15% per year for 2 years (in ₹)?
8. 8.Find the compound interest on ₹32725 at 20% per year for 2 years, added every year (in ₹).
9. 9.Find the amount when ₹15625 is invested at 8% per year compound interest for 3 years (in ₹).
10. 10.Find the amount when ₹31250 is invested at 8% per year compound interest for 3 years (in ₹).
11. 11.What is the difference between the compound interest and the simple interest on ₹47500 at 4% per year for 2 years (in ₹)?
12. 12.Find the compound interest on ₹8750 at 12% per year for 2 years, added every year (in ₹).
13. 13.Find the amount when ₹32448 is invested at 25% per year compound interest for 3 years (in ₹).
14. 14.Find the amount when ₹31250 is invested at 4% per year compound interest for 3 years (in ₹).
15. 15.What is the difference between the compound interest and the simple interest on ₹22100 at 20% per year for 2 years (in ₹)?
16. 16.Find the compound interest on ₹7136 at 25% per year for 2 years, added every year (in ₹).
17. 17.What is the difference between the compound interest and the simple interest on ₹24400 at 10% per year for 2 years (in ₹)?
18. 18.What is the difference between the compound interest and the simple interest on ₹200 at 10% per year for 2 years (in ₹)?
19. 19.Find the amount when ₹46875 is invested at 12% per year compound interest for 3 years (in ₹).
20. 20.Find the amount when ₹28800 is invested at 5% per year compound interest for 2 years (in ₹).
21. 21.What is the difference between the compound interest and the simple interest on ₹5800 at 10% per year for 2 years (in ₹)?
22. 22.Find the compound interest on ₹22400 at 5% per year for 2 years, added every year (in ₹).
23. 23.What is the difference between the compound interest and the simple interest on ₹26800 at 15% per year for 2 years (in ₹)?
24. 24.What is the difference between the compound interest and the simple interest on ₹37500 at 8% per year for 2 years (in ₹)?
25. 25.Find the compound interest on ₹26250 at 8% per year for 2 years, added every year (in ₹).
26. 26.Find the compound interest on ₹11875 at 4% per year for 2 years, added every year (in ₹).
27. 27.Find the compound interest on ₹50000 at 10% per year for 3 years, added every year (in ₹).
28. 28.Find the compound interest on ₹28250 at 20% per year for 2 years, added every year (in ₹).
29. 29.Find the amount when ₹33750 is invested at 12% per year compound interest for 2 years (in ₹).
30. 30.Find the compound interest on ₹44352 at 25% per year for 2 years, added every year (in ₹).
31. 31.Find the amount when ₹25625 is invested at 8% per year compound interest for 2 years (in ₹).
32. 32.Find the amount when ₹24000 is invested at 15% per year compound interest for 3 years (in ₹).
33. 33.Find the compound interest on ₹13100 at 10% per year for 2 years, added every year (in ₹).
34. 34.What is the difference between the compound interest and the simple interest on ₹35400 at 20% per year for 2 years (in ₹)?
35. 35.Find the amount when ₹14000 is invested at 10% per year compound interest for 3 years (in ₹).
36. 36.Find the compound interest on ₹38100 at 10% per year for 2 years, added every year (in ₹).
37. 37.Find the amount when ₹40125 is invested at 20% per year compound interest for 3 years (in ₹).
38. 38.What is the difference between the compound interest and the simple interest on ₹5500 at 10% per year for 2 years (in ₹)?
39. 39.Find the amount when ₹40000 is invested at 12% per year compound interest for 2 years (in ₹).
40. 40.What is the difference between the compound interest and the simple interest on ₹50000 at 25% per year for 2 years (in ₹)?

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