Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 229 · 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 ₹24000 at 5% per year for 3 years, added every year (in ₹).
2. 2.Find the amount when ₹25952 is invested at 25% per year compound interest for 2 years (in ₹).
3. 3.Find the amount when ₹45200 is invested at 10% per year compound interest for 2 years (in ₹).
4. 4.Find the compound interest on ₹46875 at 8% per year for 3 years, added every year (in ₹).
5. 5.Find the compound interest on ₹39375 at 4% per year for 2 years, added every year (in ₹).
6. 6.Find the amount when ₹15625 is invested at 12% per year compound interest for 3 years (in ₹).
7. 7.Find the compound interest on ₹7500 at 8% per year for 2 years, added every year (in ₹).
8. 8.What is the difference between the compound interest and the simple interest on ₹27500 at 8% per year for 2 years (in ₹)?
9. 9.Find the compound interest on ₹16000 at 15% per year for 3 years, added every year (in ₹).
10. 10.Find the amount when ₹45625 is invested at 4% per year compound interest for 2 years (in ₹).
11. 11.Find the amount when ₹42300 is invested at 10% per year compound interest for 2 years (in ₹).
12. 12.Find the compound interest on ₹17000 at 10% per year for 3 years, added every year (in ₹).
13. 13.Find the compound interest on ₹6400 at 15% per year for 2 years, added every year (in ₹).
14. 14.Find the amount when ₹23750 is invested at 8% per year compound interest for 2 years (in ₹).
15. 15.Find the amount when ₹45400 is invested at 10% per year compound interest for 2 years (in ₹).
16. 16.Find the amount when ₹30625 is invested at 8% per year compound interest for 2 years (in ₹).
17. 17.Find the amount when ₹36625 is invested at 20% per year compound interest for 2 years (in ₹).
18. 18.Find the compound interest on ₹18500 at 10% per year for 2 years, added every year (in ₹).
19. 19.Find the amount when ₹31250 is invested at 8% per year compound interest for 3 years (in ₹).
20. 20.Find the compound interest on ₹34375 at 12% per year for 2 years, added every year (in ₹).
21. 21.Find the compound interest on ₹46000 at 15% per year for 2 years, added every year (in ₹).
22. 22.What is the difference between the compound interest and the simple interest on ₹18500 at 10% per year for 2 years (in ₹)?
23. 23.Find the amount when ₹37500 is invested at 12% per year compound interest for 2 years (in ₹).
24. 24.Find the amount when ₹10000 is invested at 12% per year compound interest for 2 years (in ₹).
25. 25.What is the difference between the compound interest and the simple interest on ₹34500 at 10% per year for 2 years (in ₹)?
26. 26.What is the difference between the compound interest and the simple interest on ₹33100 at 20% per year for 2 years (in ₹)?
27. 27.Find the amount when ₹2000 is invested at 10% per year compound interest for 3 years (in ₹).
28. 28.What is the difference between the compound interest and the simple interest on ₹2300 at 10% per year for 2 years (in ₹)?
29. 29.Find the compound interest on ₹11000 at 10% per year for 3 years, added every year (in ₹).
30. 30.Find the compound interest on ₹12500 at 8% per year for 2 years, added every year (in ₹).
31. 31.What is the difference between the compound interest and the simple interest on ₹22000 at 5% per year for 2 years (in ₹)?
32. 32.What is the difference between the compound interest and the simple interest on ₹35200 at 15% per year for 2 years (in ₹)?
33. 33.What is the difference between the compound interest and the simple interest on ₹22500 at 12% per year for 2 years (in ₹)?
34. 34.Find the compound interest on ₹40625 at 8% per year for 2 years, added every year (in ₹).
35. 35.What is the difference between the compound interest and the simple interest on ₹49600 at 15% per year for 2 years (in ₹)?
36. 36.Find the amount when ₹31250 is invested at 4% per year compound interest for 3 years (in ₹).
37. 37.Find the compound interest on ₹39600 at 15% per year for 2 years, added every year (in ₹).
38. 38.Find the amount when ₹26425 is invested at 20% per year compound interest for 2 years (in ₹).
39. 39.What is the difference between the compound interest and the simple interest on ₹16500 at 20% per year for 2 years (in ₹)?
40. 40.Find the amount when ₹16000 is invested at 15% per year compound interest for 3 years (in ₹).

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