Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 617 · 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 ₹5000 is invested at 10% per year compound interest for 3 years (in ₹).
2. 2.Find the amount when ₹46875 is invested at 12% per year compound interest for 3 years (in ₹).
3. 3.What is the difference between the compound interest and the simple interest on ₹7500 at 4% per year for 2 years (in ₹)?
4. 4.Find the compound interest on ₹2900 at 10% per year for 2 years, added every year (in ₹).
5. 5.Find the amount when ₹11600 is invested at 10% per year compound interest for 2 years (in ₹).
6. 6.Find the compound interest on ₹38125 at 12% per year for 2 years, added every year (in ₹).
7. 7.Find the compound interest on ₹43125 at 12% per year for 2 years, added every year (in ₹).
8. 8.Find the compound interest on ₹40000 at 15% per year for 3 years, added every year (in ₹).
9. 9.Find the amount when ₹16400 is invested at 5% per year compound interest for 2 years (in ₹).
10. 10.What is the difference between the compound interest and the simple interest on ₹36800 at 5% per year for 2 years (in ₹)?
11. 11.Find the amount when ₹9200 is invested at 5% per year compound interest for 2 years (in ₹).
12. 12.Find the amount when ₹21250 is invested at 4% per year compound interest for 2 years (in ₹).
13. 13.What is the difference between the compound interest and the simple interest on ₹14100 at 10% per year for 2 years (in ₹)?
14. 14.Find the amount when ₹18000 is invested at 10% per year compound interest for 3 years (in ₹).
15. 15.What is the difference between the compound interest and the simple interest on ₹47500 at 12% per year for 2 years (in ₹)?
16. 16.Find the compound interest on ₹25300 at 10% per year for 2 years, added every year (in ₹).
17. 17.Find the amount when ₹32704 is invested at 25% per year compound interest for 3 years (in ₹).
18. 18.What is the difference between the compound interest and the simple interest on ₹28300 at 10% per year for 2 years (in ₹)?
19. 19.Find the amount when ₹44625 is invested at 20% per year compound interest for 2 years (in ₹).
20. 20.Find the compound interest on ₹31250 at 8% per year for 3 years, added every year (in ₹).
21. 21.Find the amount when ₹8624 is invested at 25% per year compound interest for 2 years (in ₹).
22. 22.What is the difference between the compound interest and the simple interest on ₹40000 at 8% per year for 2 years (in ₹)?
23. 23.Find the compound interest on ₹23200 at 5% per year for 2 years, added every year (in ₹).
24. 24.Find the amount when ₹5200 is invested at 15% per year compound interest for 2 years (in ₹).
25. 25.What is the difference between the compound interest and the simple interest on ₹6800 at 5% per year for 2 years (in ₹)?
26. 26.Find the compound interest on ₹18600 at 10% per year for 2 years, added every year (in ₹).
27. 27.What is the difference between the compound interest and the simple interest on ₹38400 at 10% per year for 2 years (in ₹)?
28. 28.What is the difference between the compound interest and the simple interest on ₹40000 at 4% per year for 2 years (in ₹)?
29. 29.What is the difference between the compound interest and the simple interest on ₹37200 at 25% per year for 2 years (in ₹)?
30. 30.What is the difference between the compound interest and the simple interest on ₹24800 at 20% per year for 2 years (in ₹)?
31. 31.What is the difference between the compound interest and the simple interest on ₹45200 at 25% per year for 2 years (in ₹)?
32. 32.Find the compound interest on ₹16875 at 8% per year for 2 years, added every year (in ₹).
33. 33.Find the amount when ₹9500 is invested at 10% per year compound interest for 2 years (in ₹).
34. 34.Find the amount when ₹8768 is invested at 25% per year compound interest for 2 years (in ₹).
35. 35.Find the amount when ₹1750 is invested at 20% per year compound interest for 3 years (in ₹).
36. 36.Find the compound interest on ₹16000 at 15% per year for 3 years, added every year (in ₹).
37. 37.Find the compound interest on ₹7775 at 20% per year for 2 years, added every year (in ₹).
38. 38.What is the difference between the compound interest and the simple interest on ₹30400 at 15% per year for 2 years (in ₹)?
39. 39.Find the compound interest on ₹25625 at 8% per year for 2 years, added every year (in ₹).
40. 40.What is the difference between the compound interest and the simple interest on ₹500 at 20% per year for 2 years (in ₹)?

Free quantitative aptitude lessons, practice and worksheets at talentjr.in/quantitative-aptitude