Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 285 · 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 ₹46100 is invested at 10% per year compound interest for 2 years (in ₹).
2. 2.Find the compound interest on ₹6700 at 10% per year for 2 years, added every year (in ₹).
3. 3.What is the difference between the compound interest and the simple interest on ₹26000 at 25% per year for 2 years (in ₹)?
4. 4.Find the compound interest on ₹7360 at 25% per year for 3 years, added every year (in ₹).
5. 5.What is the difference between the compound interest and the simple interest on ₹5000 at 12% per year for 2 years (in ₹)?
6. 6.What is the difference between the compound interest and the simple interest on ₹25000 at 12% per year for 2 years (in ₹)?
7. 7.Find the compound interest on ₹22375 at 20% per year for 3 years, added every year (in ₹).
8. 8.What is the difference between the compound interest and the simple interest on ₹40300 at 10% per year for 2 years (in ₹)?
9. 9.Find the compound interest on ₹31650 at 20% per year for 2 years, added every year (in ₹).
10. 10.Find the compound interest on ₹28480 at 25% per year for 3 years, added every year (in ₹).
11. 11.Find the amount when ₹29000 is invested at 10% per year compound interest for 3 years (in ₹).
12. 12.What is the difference between the compound interest and the simple interest on ₹42400 at 15% per year for 2 years (in ₹)?
13. 13.Find the amount when ₹9725 is invested at 20% per year compound interest for 2 years (in ₹).
14. 14.Find the compound interest on ₹28000 at 10% per year for 2 years, added every year (in ₹).
15. 15.What is the difference between the compound interest and the simple interest on ₹7500 at 12% per year for 2 years (in ₹)?
16. 16.What is the difference between the compound interest and the simple interest on ₹36800 at 5% per year for 2 years (in ₹)?
17. 17.Find the compound interest on ₹13125 at 8% per year for 2 years, added every year (in ₹).
18. 18.What is the difference between the compound interest and the simple interest on ₹35000 at 12% per year for 2 years (in ₹)?
19. 19.What is the difference between the compound interest and the simple interest on ₹14000 at 25% per year for 2 years (in ₹)?
20. 20.Find the compound interest on ₹15625 at 12% per year for 3 years, added every year (in ₹).
21. 21.Find the amount when ₹3750 is invested at 12% per year compound interest for 2 years (in ₹).
22. 22.Find the compound interest on ₹38750 at 8% per year for 2 years, added every year (in ₹).
23. 23.Find the amount when ₹6325 is invested at 20% per year compound interest for 2 years (in ₹).
24. 24.What is the difference between the compound interest and the simple interest on ₹22000 at 15% per year for 2 years (in ₹)?
25. 25.Find the amount when ₹35000 is invested at 12% per year compound interest for 2 years (in ₹).
26. 26.Find the amount when ₹20400 is invested at 15% per year compound interest for 2 years (in ₹).
27. 27.Find the compound interest on ₹15625 at 4% per year for 3 years, added every year (in ₹).
28. 28.Find the amount when ₹47100 is invested at 10% per year compound interest for 2 years (in ₹).
29. 29.Find the amount when ₹31250 is invested at 4% per year compound interest for 3 years (in ₹).
30. 30.What is the difference between the compound interest and the simple interest on ₹33600 at 25% per year for 2 years (in ₹)?
31. 31.Find the amount when ₹34800 is invested at 5% per year compound interest for 2 years (in ₹).
32. 32.Find the amount when ₹48500 is invested at 20% per year compound interest for 2 years (in ₹).
33. 33.What is the difference between the compound interest and the simple interest on ₹30400 at 15% per year for 2 years (in ₹)?
34. 34.Find the compound interest on ₹15625 at 8% per year for 3 years, added every year (in ₹).
35. 35.Find the compound interest on ₹4375 at 8% per year for 2 years, added every year (in ₹).
36. 36.What is the difference between the compound interest and the simple interest on ₹2800 at 15% per year for 2 years (in ₹)?
37. 37.Find the compound interest on ₹16000 at 15% per year for 3 years, added every year (in ₹).
38. 38.Find the compound interest on ₹48000 at 15% per year for 3 years, added every year (in ₹).
39. 39.Find the compound interest on ₹15000 at 8% per year for 2 years, added every year (in ₹).
40. 40.Find the amount when ₹21250 is invested at 8% per year compound interest for 2 years (in ₹).

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