Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 744 · 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 compound interest on ₹21000 at 10% per year for 3 years, added every year (in ₹).
2. 2.What is the difference between the compound interest and the simple interest on ₹45000 at 4% per year for 2 years (in ₹)?
3. 3.What is the difference between the compound interest and the simple interest on ₹47300 at 20% per year for 2 years (in ₹)?
4. 4.What is the difference between the compound interest and the simple interest on ₹50000 at 8% per year for 2 years (in ₹)?
5. 5.Find the amount when ₹15625 is invested at 12% per year compound interest for 3 years (in ₹).
6. 6.What is the difference between the compound interest and the simple interest on ₹35100 at 10% per year for 2 years (in ₹)?
7. 7.What is the difference between the compound interest and the simple interest on ₹11200 at 10% per year for 2 years (in ₹)?
8. 8.Find the compound interest on ₹12688 at 25% per year for 2 years, added every year (in ₹).
9. 9.What is the difference between the compound interest and the simple interest on ₹10000 at 25% per year for 2 years (in ₹)?
10. 10.Find the compound interest on ₹34752 at 25% per year for 3 years, added every year (in ₹).
11. 11.Find the compound interest on ₹24832 at 25% per year for 2 years, added every year (in ₹).
12. 12.Find the amount when ₹32400 is invested at 5% per year compound interest for 2 years (in ₹).
13. 13.What is the difference between the compound interest and the simple interest on ₹3200 at 25% per year for 2 years (in ₹)?
14. 14.Find the amount when ₹26400 is invested at 15% per year compound interest for 2 years (in ₹).
15. 15.Find the amount when ₹40000 is invested at 5% per year compound interest for 3 years (in ₹).
16. 16.Find the compound interest on ₹48000 at 15% per year for 3 years, added every year (in ₹).
17. 17.Find the amount when ₹9300 is invested at 10% per year compound interest for 2 years (in ₹).
18. 18.Find the compound interest on ₹35000 at 12% per year for 2 years, added every year (in ₹).
19. 19.Find the compound interest on ₹15775 at 20% per year for 2 years, added every year (in ₹).
20. 20.Find the amount when ₹35000 is invested at 10% per year compound interest for 3 years (in ₹).
21. 21.Find the amount when ₹47360 is invested at 25% per year compound interest for 3 years (in ₹).
22. 22.Find the amount when ₹21775 is invested at 20% per year compound interest for 2 years (in ₹).
23. 23.What is the difference between the compound interest and the simple interest on ₹45000 at 12% per year for 2 years (in ₹)?
24. 24.Find the amount when ₹48000 is invested at 5% per year compound interest for 3 years (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 compound interest on ₹46875 at 12% per year for 3 years, added every year (in ₹).
27. 27.What is the difference between the compound interest and the simple interest on ₹32400 at 10% per year for 2 years (in ₹)?
28. 28.What is the difference between the compound interest and the simple interest on ₹30000 at 25% per year for 2 years (in ₹)?
29. 29.What is the difference between the compound interest and the simple interest on ₹5000 at 12% per year for 2 years (in ₹)?
30. 30.What is the difference between the compound interest and the simple interest on ₹2500 at 4% per year for 2 years (in ₹)?
31. 31.What is the difference between the compound interest and the simple interest on ₹2800 at 15% per year for 2 years (in ₹)?
32. 32.What is the difference between the compound interest and the simple interest on ₹5000 at 20% per year for 2 years (in ₹)?
33. 33.What is the difference between the compound interest and the simple interest on ₹32900 at 10% per year for 2 years (in ₹)?
34. 34.What is the difference between the compound interest and the simple interest on ₹28800 at 5% per year for 2 years (in ₹)?
35. 35.What is the difference between the compound interest and the simple interest on ₹15000 at 12% per year for 2 years (in ₹)?
36. 36.Find the compound interest on ₹44800 at 5% per year for 2 years, added every year (in ₹).
37. 37.Find the compound interest on ₹46000 at 15% per year for 2 years, added every year (in ₹).
38. 38.Find the compound interest on ₹18750 at 8% per year for 2 years, added every year (in ₹).
39. 39.What is the difference between the compound interest and the simple interest on ₹34800 at 10% per year for 2 years (in ₹)?
40. 40.Find the amount when ₹21125 is invested at 20% per year compound interest for 3 years (in ₹).

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