Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 604 · 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.What is the difference between the compound interest and the simple interest on ₹3600 at 25% per year for 2 years (in ₹)?
2. 2.Find the compound interest on ₹47000 at 10% per year for 3 years, added every year (in ₹).
3. 3.What is the difference between the compound interest and the simple interest on ₹7500 at 8% per year for 2 years (in ₹)?
4. 4.Find the compound interest on ₹46875 at 4% per year for 3 years, added every year (in ₹).
5. 5.Find the compound interest on ₹25344 at 25% per year for 3 years, added every year (in ₹).
6. 6.Find the compound interest on ₹8000 at 15% per year for 2 years, added every year (in ₹).
7. 7.What is the difference between the compound interest and the simple interest on ₹19600 at 15% per year for 2 years (in ₹)?
8. 8.What is the difference between the compound interest and the simple interest on ₹5000 at 8% per year for 2 years (in ₹)?
9. 9.What is the difference between the compound interest and the simple interest on ₹27500 at 12% per year for 2 years (in ₹)?
10. 10.Find the amount when ₹26250 is invested at 20% per year compound interest for 3 years (in ₹).
11. 11.Find the compound interest on ₹16000 at 15% per year for 3 years, added every year (in ₹).
12. 12.Find the amount when ₹8000 is invested at 5% per year compound interest for 3 years (in ₹).
13. 13.Find the amount when ₹8000 is invested at 15% per year compound interest for 3 years (in ₹).
14. 14.Find the compound interest on ₹6250 at 12% per year for 2 years, added every year (in ₹).
15. 15.What is the difference between the compound interest and the simple interest on ₹12500 at 4% per year for 2 years (in ₹)?
16. 16.Find the compound interest on ₹6800 at 5% per year for 2 years, added every year (in ₹).
17. 17.Find the amount when ₹31600 is invested at 15% per year compound interest for 2 years (in ₹).
18. 18.Find the amount when ₹13000 is invested at 10% per year compound interest for 3 years (in ₹).
19. 19.What is the difference between the compound interest and the simple interest on ₹8700 at 10% per year for 2 years (in ₹)?
20. 20.Find the amount when ₹39875 is invested at 20% per year compound interest for 3 years (in ₹).
21. 21.Find the compound interest on ₹5312 at 25% per year for 3 years, added every year (in ₹).
22. 22.Find the amount when ₹5750 is invested at 20% per year compound interest for 3 years (in ₹).
23. 23.What is the difference between the compound interest and the simple interest on ₹15000 at 12% per year for 2 years (in ₹)?
24. 24.Find the amount when ₹15625 is invested at 12% per year compound interest for 3 years (in ₹).
25. 25.Find the amount when ₹27000 is invested at 10% per year compound interest for 3 years (in ₹).
26. 26.What is the difference between the compound interest and the simple interest on ₹20400 at 15% per year for 2 years (in ₹)?
27. 27.Find the compound interest on ₹5600 at 5% per year for 2 years, added every year (in ₹).
28. 28.Find the amount when ₹46875 is invested at 8% per year compound interest for 3 years (in ₹).
29. 29.What is the difference between the compound interest and the simple interest on ₹23400 at 10% per year for 2 years (in ₹)?
30. 30.What is the difference between the compound interest and the simple interest on ₹24300 at 20% per year for 2 years (in ₹)?
31. 31.Find the compound interest on ₹15625 at 4% per year for 3 years, added every year (in ₹).
32. 32.Find the amount when ₹5625 is invested at 12% per year compound interest for 2 years (in ₹).
33. 33.What is the difference between the compound interest and the simple interest on ₹37500 at 4% per year for 2 years (in ₹)?
34. 34.What is the difference between the compound interest and the simple interest on ₹11700 at 10% per year for 2 years (in ₹)?
35. 35.Find the amount when ₹49375 is invested at 12% per year compound interest for 2 years (in ₹).
36. 36.What is the difference between the compound interest and the simple interest on ₹45000 at 8% per year for 2 years (in ₹)?
37. 37.Find the compound interest on ₹43125 at 8% per year for 2 years, added every year (in ₹).
38. 38.Find the compound interest on ₹15000 at 10% per year for 3 years, added every year (in ₹).
39. 39.Find the compound interest on ₹14800 at 5% per year for 2 years, added every year (in ₹).
40. 40.What is the difference between the compound interest and the simple interest on ₹24400 at 15% per year for 2 years (in ₹)?

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