Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 30 · 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 ₹18750 is invested at 12% per year compound interest for 2 years (in ₹).
2. 2.Find the amount when ₹47500 is invested at 12% per year compound interest for 2 years (in ₹).
3. 3.Find the amount when ₹47625 is invested at 20% per year compound interest for 3 years (in ₹).
4. 4.Find the compound interest on ₹13200 at 5% per year for 2 years, added every year (in ₹).
5. 5.What is the difference between the compound interest and the simple interest on ₹37200 at 5% per year for 2 years (in ₹)?
6. 6.Find the compound interest on ₹47200 at 5% per year for 2 years, added every year (in ₹).
7. 7.Find the amount when ₹31250 is invested at 12% per year compound interest for 3 years (in ₹).
8. 8.Find the amount when ₹43600 is invested at 5% per year compound interest for 2 years (in ₹).
9. 9.What is the difference between the compound interest and the simple interest on ₹2500 at 12% per year for 2 years (in ₹)?
10. 10.Find the compound interest on ₹28600 at 20% per year for 2 years, added every year (in ₹).
11. 11.Find the compound interest on ₹250 at 20% per year for 3 years, added every year (in ₹).
12. 12.What is the difference between the compound interest and the simple interest on ₹20000 at 8% per year for 2 years (in ₹)?
13. 13.Find the amount when ₹25000 is invested at 10% per year compound interest for 3 years (in ₹).
14. 14.Find the amount when ₹8000 is invested at 15% per year compound interest for 3 years (in ₹).
15. 15.What is the difference between the compound interest and the simple interest on ₹4800 at 5% per year for 2 years (in ₹)?
16. 16.What is the difference between the compound interest and the simple interest on ₹24400 at 15% per year for 2 years (in ₹)?
17. 17.Find the compound interest on ₹22400 at 5% per year for 2 years, added every year (in ₹).
18. 18.Find the amount when ₹23232 is invested at 25% per year compound interest for 3 years (in ₹).
19. 19.What is the difference between the compound interest and the simple interest on ₹20000 at 20% per year for 2 years (in ₹)?
20. 20.Find the amount when ₹30000 is invested at 4% per year compound interest for 2 years (in ₹).
21. 21.Find the compound interest on ₹13500 at 10% per year for 2 years, added every year (in ₹).
22. 22.What is the difference between the compound interest and the simple interest on ₹4600 at 20% per year for 2 years (in ₹)?
23. 23.Find the compound interest on ₹40000 at 5% per year for 3 years, added every year (in ₹).
24. 24.Find the compound interest on ₹23625 at 20% per year for 3 years, added every year (in ₹).
25. 25.Find the compound interest on ₹46875 at 12% per year for 3 years, added every year (in ₹).
26. 26.Find the compound interest on ₹33600 at 10% per year for 2 years, added every year (in ₹).
27. 27.Find the compound interest on ₹25600 at 5% per year for 2 years, added every year (in ₹).
28. 28.Find the amount when ₹10000 is invested at 10% per year compound interest for 3 years (in ₹).
29. 29.Find the amount when ₹500 is invested at 20% per year compound interest for 3 years (in ₹).
30. 30.What is the difference between the compound interest and the simple interest on ₹6700 at 20% per year for 2 years (in ₹)?
31. 31.Find the amount when ₹48000 is invested at 5% per year compound interest for 3 years (in ₹).
32. 32.Find the compound interest on ₹23200 at 5% per year for 2 years, added every year (in ₹).
33. 33.What is the difference between the compound interest and the simple interest on ₹41700 at 20% per year for 2 years (in ₹)?
34. 34.What is the difference between the compound interest and the simple interest on ₹17500 at 4% per year for 2 years (in ₹)?
35. 35.Find the amount when ₹21250 is invested at 4% per year compound interest for 2 years (in ₹).
36. 36.Find the amount when ₹47104 is invested at 25% per year compound interest for 2 years (in ₹).
37. 37.What is the difference between the compound interest and the simple interest on ₹4400 at 25% per year for 2 years (in ₹)?
38. 38.Find the amount when ₹4000 is invested at 10% per year compound interest for 3 years (in ₹).
39. 39.Find the compound interest on ₹18750 at 4% per year for 2 years, added every year (in ₹).
40. 40.Find the amount when ₹15625 is invested at 4% per year compound interest for 3 years (in ₹).

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