Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 86 · 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 ₹31250 at 8% per year for 3 years, added every year (in ₹).
2. 2.What is the difference between the compound interest and the simple interest on ₹24800 at 5% per year for 2 years (in ₹)?
3. 3.Find the amount when ₹15625 is invested at 4% per year compound interest for 3 years (in ₹).
4. 4.What is the difference between the compound interest and the simple interest on ₹31600 at 25% per year for 2 years (in ₹)?
5. 5.Find the compound interest on ₹1000 at 10% per year for 3 years, added every year (in ₹).
6. 6.What is the difference between the compound interest and the simple interest on ₹42500 at 4% per year for 2 years (in ₹)?
7. 7.Find the amount when ₹21200 is invested at 25% per year compound interest for 2 years (in ₹).
8. 8.Find the compound interest on ₹15625 at 12% per year for 3 years, added every year (in ₹).
9. 9.Find the amount when ₹15000 is invested at 8% per year compound interest for 2 years (in ₹).
10. 10.Find the amount when ₹45000 is invested at 8% per year compound interest for 2 years (in ₹).
11. 11.Find the amount when ₹28750 is invested at 4% per year compound interest for 2 years (in ₹).
12. 12.Find the compound interest on ₹11250 at 8% per year for 2 years, added every year (in ₹).
13. 13.What is the difference between the compound interest and the simple interest on ₹30800 at 5% per year for 2 years (in ₹)?
14. 14.Find the compound interest on ₹16000 at 15% per year for 3 years, added every year (in ₹).
15. 15.Find the amount when ₹31250 is invested at 8% per year compound interest for 3 years (in ₹).
16. 16.What is the difference between the compound interest and the simple interest on ₹34000 at 25% per year for 2 years (in ₹)?
17. 17.Find the amount when ₹45920 is invested at 25% per year compound interest for 2 years (in ₹).
18. 18.What is the difference between the compound interest and the simple interest on ₹29600 at 20% per year for 2 years (in ₹)?
19. 19.Find the amount when ₹8000 is invested at 5% per year compound interest for 3 years (in ₹).
20. 20.Find the compound interest on ₹41200 at 15% per year for 2 years, added every year (in ₹).
21. 21.Find the amount when ₹1600 is invested at 5% per year compound interest for 2 years (in ₹).
22. 22.Find the compound interest on ₹46875 at 4% per year for 3 years, added every year (in ₹).
23. 23.Find the amount when ₹12475 is invested at 20% per year compound interest for 2 years (in ₹).
24. 24.Find the amount when ₹32500 is invested at 4% per year compound interest for 2 years (in ₹).
25. 25.What is the difference between the compound interest and the simple interest on ₹32500 at 12% per year for 2 years (in ₹)?
26. 26.Find the amount when ₹18125 is invested at 20% per year compound interest for 3 years (in ₹).
27. 27.Find the amount when ₹28125 is invested at 4% per year compound interest for 2 years (in ₹).
28. 28.Find the amount when ₹30000 is invested at 12% per year compound interest for 2 years (in ₹).
29. 29.Find the compound interest on ₹48400 at 15% per year for 2 years, added every year (in ₹).
30. 30.Find the amount when ₹48000 is invested at 15% per year compound interest for 3 years (in ₹).
31. 31.Find the compound interest on ₹33200 at 10% per year for 2 years, added every year (in ₹).
32. 32.What is the difference between the compound interest and the simple interest on ₹46800 at 25% per year for 2 years (in ₹)?
33. 33.Find the amount when ₹46875 is invested at 4% per year compound interest for 3 years (in ₹).
34. 34.Find the compound interest on ₹2875 at 20% per year for 2 years, added every year (in ₹).
35. 35.Find the amount when ₹24000 is invested at 5% per year compound interest for 3 years (in ₹).
36. 36.Find the compound interest on ₹15625 at 8% per year for 3 years, added every year (in ₹).
37. 37.Find the compound interest on ₹15625 at 4% per year for 3 years, added every year (in ₹).
38. 38.Find the amount when ₹24975 is invested at 20% per year compound interest for 2 years (in ₹).
39. 39.Find the compound interest on ₹47600 at 15% per year for 2 years, added every year (in ₹).
40. 40.Find the compound interest on ₹46250 at 12% per year for 2 years, added every year (in ₹).

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