Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 469 · 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.What is the difference between the compound interest and the simple interest on ₹20000 at 4% per year for 2 years (in ₹)?
2. 2.Find the amount when ₹16000 is invested at 5% per year compound interest for 3 years (in ₹).
3. 3.Find the compound interest on ₹28832 at 25% per year for 2 years, added every year (in ₹).
4. 4.Find the compound interest on ₹28100 at 20% per year for 2 years, added every year (in ₹).
5. 5.What is the difference between the compound interest and the simple interest on ₹18800 at 15% per year for 2 years (in ₹)?
6. 6.What is the difference between the compound interest and the simple interest on ₹30000 at 8% per year for 2 years (in ₹)?
7. 7.What is the difference between the compound interest and the simple interest on ₹13500 at 20% per year for 2 years (in ₹)?
8. 8.What is the difference between the compound interest and the simple interest on ₹28900 at 20% per year for 2 years (in ₹)?
9. 9.Find the compound interest on ₹36875 at 12% per year for 2 years, added every year (in ₹).
10. 10.Find the compound interest on ₹44000 at 10% per year for 3 years, added every year (in ₹).
11. 11.Find the amount when ₹16000 is invested at 5% per year compound interest for 2 years (in ₹).
12. 12.Find the amount when ₹23750 is invested at 8% per year compound interest for 2 years (in ₹).
13. 13.What is the difference between the compound interest and the simple interest on ₹5000 at 8% per year for 2 years (in ₹)?
14. 14.What is the difference between the compound interest and the simple interest on ₹13200 at 10% per year for 2 years (in ₹)?
15. 15.Find the amount when ₹13600 is invested at 10% per year compound interest for 2 years (in ₹).
16. 16.Find the compound interest on ₹43216 at 25% per year for 2 years, added every year (in ₹).
17. 17.Find the amount when ₹26250 is invested at 12% per year compound interest for 2 years (in ₹).
18. 18.What is the difference between the compound interest and the simple interest on ₹27600 at 25% per year for 2 years (in ₹)?
19. 19.Find the compound interest on ₹31250 at 4% per year for 3 years, added every year (in ₹).
20. 20.What is the difference between the compound interest and the simple interest on ₹20800 at 25% per year for 2 years (in ₹)?
21. 21.Find the amount when ₹35625 is invested at 4% per year compound interest for 2 years (in ₹).
22. 22.What is the difference between the compound interest and the simple interest on ₹50000 at 8% per year for 2 years (in ₹)?
23. 23.Find the amount when ₹9792 is invested at 25% per year compound interest for 3 years (in ₹).
24. 24.Find the compound interest on ₹19375 at 8% per year for 2 years, added every year (in ₹).
25. 25.What is the difference between the compound interest and the simple interest on ₹37500 at 4% per year for 2 years (in ₹)?
26. 26.Find the amount when ₹40000 is invested at 15% per year compound interest for 3 years (in ₹).
27. 27.Find the amount when ₹41700 is invested at 10% per year compound interest for 2 years (in ₹).
28. 28.Find the amount when ₹14400 is invested at 5% per year compound interest for 2 years (in ₹).
29. 29.Find the amount when ₹42800 is invested at 15% per year compound interest for 2 years (in ₹).
30. 30.Find the amount when ₹29200 is invested at 5% per year compound interest for 2 years (in ₹).
31. 31.Find the compound interest on ₹25000 at 10% per year for 3 years, added every year (in ₹).
32. 32.What is the difference between the compound interest and the simple interest on ₹40400 at 20% per year for 2 years (in ₹)?
33. 33.What is the difference between the compound interest and the simple interest on ₹5000 at 4% per year for 2 years (in ₹)?
34. 34.Find the compound interest on ₹4864 at 25% per year for 3 years, added every year (in ₹).
35. 35.Find the compound interest on ₹45000 at 4% per year for 2 years, added every year (in ₹).
36. 36.What is the difference between the compound interest and the simple interest on ₹31400 at 10% per year for 2 years (in ₹)?
37. 37.Find the amount when ₹3125 is invested at 20% per year compound interest for 3 years (in ₹).
38. 38.Find the amount when ₹47300 is invested at 10% per year compound interest for 2 years (in ₹).
39. 39.Find the amount when ₹34400 is invested at 15% per year compound interest for 2 years (in ₹).
40. 40.Find the amount when ₹46875 is invested at 8% per year compound interest for 3 years (in ₹).

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