Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 645 · 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 ₹4400 is invested at 5% per year compound interest for 2 years (in ₹).
2. 2.Find the amount when ₹31250 is invested at 8% per year compound interest for 3 years (in ₹).
3. 3.What is the difference between the compound interest and the simple interest on ₹23200 at 25% per year for 2 years (in ₹)?
4. 4.Find the compound interest on ₹15625 at 8% per year for 3 years, added every year (in ₹).
5. 5.What is the difference between the compound interest and the simple interest on ₹20400 at 5% per year for 2 years (in ₹)?
6. 6.Find the compound interest on ₹15000 at 4% per year for 2 years, added every year (in ₹).
7. 7.Find the compound interest on ₹29200 at 5% per year for 2 years, added every year (in ₹).
8. 8.Find the amount when ₹7500 is invested at 8% per year compound interest for 2 years (in ₹).
9. 9.What is the difference between the compound interest and the simple interest on ₹45000 at 8% per year for 2 years (in ₹)?
10. 10.Find the compound interest on ₹31250 at 12% per year for 3 years, added every year (in ₹).
11. 11.What is the difference between the compound interest and the simple interest on ₹30000 at 4% per year for 2 years (in ₹)?
12. 12.Find the amount when ₹24000 is invested at 15% per year compound interest for 3 years (in ₹).
13. 13.Find the amount when ₹32000 is invested at 15% per year compound interest for 3 years (in ₹).
14. 14.Find the amount when ₹25100 is invested at 20% per year compound interest for 2 years (in ₹).
15. 15.Find the compound interest on ₹896 at 25% per year for 3 years, added every year (in ₹).
16. 16.Find the amount when ₹1875 is invested at 4% per year compound interest for 2 years (in ₹).
17. 17.Find the amount when ₹3125 is invested at 8% per year compound interest for 2 years (in ₹).
18. 18.What is the difference between the compound interest and the simple interest on ₹5100 at 10% per year for 2 years (in ₹)?
19. 19.Find the amount when ₹32250 is invested at 20% per year compound interest for 3 years (in ₹).
20. 20.What is the difference between the compound interest and the simple interest on ₹42000 at 25% per year for 2 years (in ₹)?
21. 21.Find the compound interest on ₹4200 at 10% per year for 2 years, added every year (in ₹).
22. 22.Find the amount when ₹19100 is invested at 10% per year compound interest for 2 years (in ₹).
23. 23.Find the amount when ₹20125 is invested at 20% per year compound interest for 3 years (in ₹).
24. 24.Find the amount when ₹35625 is invested at 8% per year compound interest for 2 years (in ₹).
25. 25.Find the compound interest on ₹27500 at 8% per year for 2 years, added every year (in ₹).
26. 26.Find the compound interest on ₹46875 at 8% per year for 3 years, added every year (in ₹).
27. 27.Find the amount when ₹45200 is invested at 10% per year compound interest for 2 years (in ₹).
28. 28.Find the amount when ₹34800 is invested at 15% per year compound interest for 2 years (in ₹).
29. 29.What is the difference between the compound interest and the simple interest on ₹29600 at 15% per year for 2 years (in ₹)?
30. 30.What is the difference between the compound interest and the simple interest on ₹32500 at 12% per year for 2 years (in ₹)?
31. 31.What is the difference between the compound interest and the simple interest on ₹3600 at 5% per year for 2 years (in ₹)?
32. 32.Find the amount when ₹11200 is invested at 20% per year compound interest for 2 years (in ₹).
33. 33.Find the amount when ₹32500 is invested at 12% per year compound interest for 2 years (in ₹).
34. 34.Find the amount when ₹22400 is invested at 15% per year compound interest for 2 years (in ₹).
35. 35.What is the difference between the compound interest and the simple interest on ₹37500 at 12% per year for 2 years (in ₹)?
36. 36.What is the difference between the compound interest and the simple interest on ₹23000 at 10% per year for 2 years (in ₹)?
37. 37.Find the compound interest on ₹31250 at 8% per year for 3 years, added every year (in ₹).
38. 38.Find the amount when ₹48750 is invested at 8% per year compound interest for 2 years (in ₹).
39. 39.Find the compound interest on ₹7750 at 20% per year for 3 years, added every year (in ₹).
40. 40.What is the difference between the compound interest and the simple interest on ₹24900 at 10% per year for 2 years (in ₹)?

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