Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 17 · 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 ₹15625 is invested at 8% per year compound interest for 3 years (in ₹).
2. 2.Find the amount when ₹41250 is invested at 8% per year compound interest for 2 years (in ₹).
3. 3.What is the difference between the compound interest and the simple interest on ₹12800 at 5% per year for 2 years (in ₹)?
4. 4.Find the compound interest on ₹46875 at 8% per year for 3 years, added every year (in ₹).
5. 5.Find the amount when ₹4375 is invested at 12% per year compound interest for 2 years (in ₹).
6. 6.What is the difference between the compound interest and the simple interest on ₹41600 at 25% per year for 2 years (in ₹)?
7. 7.Find the amount when ₹6550 is invested at 20% per year compound interest for 2 years (in ₹).
8. 8.Find the amount when ₹46875 is invested at 12% per year compound interest for 3 years (in ₹).
9. 9.Find the compound interest on ₹40000 at 4% per year for 2 years, added every year (in ₹).
10. 10.Find the amount when ₹24000 is invested at 5% per year compound interest for 3 years (in ₹).
11. 11.Find the amount when ₹15625 is invested at 4% per year compound interest for 3 years (in ₹).
12. 12.What is the difference between the compound interest and the simple interest on ₹50000 at 12% per year for 2 years (in ₹)?
13. 13.What is the difference between the compound interest and the simple interest on ₹27500 at 4% per year for 2 years (in ₹)?
14. 14.Find the compound interest on ₹22625 at 20% per year for 3 years, added every year (in ₹).
15. 15.Find the compound interest on ₹46000 at 10% per year for 3 years, added every year (in ₹).
16. 16.Find the compound interest on ₹36544 at 25% per year for 3 years, added every year (in ₹).
17. 17.Find the compound interest on ₹31250 at 4% per year for 3 years, added every year (in ₹).
18. 18.Find the compound interest on ₹8000 at 15% per year for 3 years, added every year (in ₹).
19. 19.Find the amount when ₹2500 is invested at 8% per year compound interest for 2 years (in ₹).
20. 20.Find the compound interest on ₹17900 at 10% per year for 2 years, added every year (in ₹).
21. 21.Find the amount when ₹27500 is invested at 4% per year compound interest for 2 years (in ₹).
22. 22.Find the amount when ₹46875 is invested at 4% per year compound interest for 3 years (in ₹).
23. 23.Find the amount when ₹8750 is invested at 12% per year compound interest for 2 years (in ₹).
24. 24.Find the compound interest on ₹18750 at 8% per year for 2 years, added every year (in ₹).
25. 25.Find the amount when ₹16250 is invested at 4% per year compound interest for 2 years (in ₹).
26. 26.Find the compound interest on ₹43800 at 10% per year for 2 years, added every year (in ₹).
27. 27.Find the amount when ₹49050 is invested at 20% per year compound interest for 2 years (in ₹).
28. 28.What is the difference between the compound interest and the simple interest on ₹46500 at 10% per year for 2 years (in ₹)?
29. 29.Find the amount when ₹800 is invested at 5% per year compound interest for 2 years (in ₹).
30. 30.Find the compound interest on ₹5350 at 20% per year for 2 years, added every year (in ₹).
31. 31.Find the compound interest on ₹9000 at 20% per year for 3 years, added every year (in ₹).
32. 32.What is the difference between the compound interest and the simple interest on ₹47500 at 4% per year for 2 years (in ₹)?
33. 33.Find the compound interest on ₹20625 at 4% per year for 2 years, added every year (in ₹).
34. 34.Find the compound interest on ₹1088 at 25% per year for 3 years, added every year (in ₹).
35. 35.Find the amount when ₹25625 is invested at 12% per year compound interest for 2 years (in ₹).
36. 36.What is the difference between the compound interest and the simple interest on ₹6000 at 15% per year for 2 years (in ₹)?
37. 37.Find the amount when ₹28700 is invested at 10% per year compound interest for 2 years (in ₹).
38. 38.What is the difference between the compound interest and the simple interest on ₹3300 at 10% per year for 2 years (in ₹)?
39. 39.Find the amount when ₹34375 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 ₹45000 at 8% per year for 2 years (in ₹)?

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