Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 898 · 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 ₹3600 at 15% per year for 2 years, added every year (in ₹).
2. 2.Find the compound interest on ₹20625 at 4% per year for 2 years, added every year (in ₹).
3. 3.Find the amount when ₹14000 is invested at 10% per year compound interest for 3 years (in ₹).
4. 4.Find the amount when ₹8000 is invested at 5% per year compound interest for 2 years (in ₹).
5. 5.What is the difference between the compound interest and the simple interest on ₹3200 at 15% per year for 2 years (in ₹)?
6. 6.Find the compound interest on ₹15625 at 8% per year for 3 years, added every year (in ₹).
7. 7.Find the compound interest on ₹10000 at 10% per year for 3 years, added every year (in ₹).
8. 8.Find the amount when ₹32256 is invested at 25% per year compound interest for 3 years (in ₹).
9. 9.Find the amount when ₹14375 is invested at 4% per year compound interest for 2 years (in ₹).
10. 10.Find the compound interest on ₹13888 at 25% per year for 3 years, added every year (in ₹).
11. 11.Find the amount when ₹10625 is invested at 4% per year compound interest for 2 years (in ₹).
12. 12.Find the compound interest on ₹41000 at 10% per year for 2 years, added every year (in ₹).
13. 13.Find the compound interest on ₹47200 at 15% per year for 2 years, added every year (in ₹).
14. 14.What is the difference between the compound interest and the simple interest on ₹34800 at 25% per year for 2 years (in ₹)?
15. 15.What is the difference between the compound interest and the simple interest on ₹34900 at 10% per year for 2 years (in ₹)?
16. 16.Find the compound interest on ₹15625 at 4% per year for 3 years, added every year (in ₹).
17. 17.Find the compound interest on ₹6000 at 5% per year for 2 years, added every year (in ₹).
18. 18.Find the compound interest on ₹21250 at 4% per year for 2 years, added every year (in ₹).
19. 19.Find the compound interest on ₹45300 at 10% per year for 2 years, added every year (in ₹).
20. 20.Find the compound interest on ₹32000 at 5% per year for 3 years, added every year (in ₹).
21. 21.Find the amount when ₹15625 is invested at 12% per year compound interest for 3 years (in ₹).
22. 22.Find the compound interest on ₹33280 at 25% per year for 3 years, added every year (in ₹).
23. 23.Find the amount when ₹49750 is invested at 20% per year compound interest for 3 years (in ₹).
24. 24.What is the difference between the compound interest and the simple interest on ₹40800 at 15% per year for 2 years (in ₹)?
25. 25.Find the compound interest on ₹12375 at 20% per year for 3 years, added every year (in ₹).
26. 26.Find the compound interest on ₹38375 at 20% per year for 3 years, added every year (in ₹).
27. 27.Find the compound interest on ₹46875 at 4% per year for 3 years, added every year (in ₹).
28. 28.What is the difference between the compound interest and the simple interest on ₹1000 at 10% per year for 2 years (in ₹)?
29. 29.Find the amount when ₹1875 is invested at 4% per year compound interest for 2 years (in ₹).
30. 30.Find the compound interest on ₹16320 at 25% per year for 3 years, added every year (in ₹).
31. 31.Find the compound interest on ₹42300 at 10% per year for 2 years, added every year (in ₹).
32. 32.Find the amount when ₹49200 is invested at 15% per year compound interest for 2 years (in ₹).
33. 33.Find the compound interest on ₹44592 at 25% per year for 2 years, added every year (in ₹).
34. 34.Find the compound interest on ₹20032 at 25% per year for 3 years, added every year (in ₹).
35. 35.What is the difference between the compound interest and the simple interest on ₹15200 at 5% per year for 2 years (in ₹)?
36. 36.What is the difference between the compound interest and the simple interest on ₹13400 at 20% per year for 2 years (in ₹)?
37. 37.Find the amount when ₹46875 is invested at 8% per year compound interest for 3 years (in ₹).
38. 38.Find the amount when ₹5200 is invested at 5% per year compound interest for 2 years (in ₹).
39. 39.What is the difference between the compound interest and the simple interest on ₹50000 at 8% per year for 2 years (in ₹)?
40. 40.What is the difference between the compound interest and the simple interest on ₹35000 at 12% per year for 2 years (in ₹)?

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