Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 851 · 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 ₹41648 is invested at 25% per year compound interest for 2 years (in ₹).
2. 2.Find the compound interest on ₹48400 at 5% per year for 2 years, added every year (in ₹).
3. 3.Find the amount when ₹31250 is invested at 8% per year compound interest for 3 years (in ₹).
4. 4.What is the difference between the compound interest and the simple interest on ₹7500 at 20% per year for 2 years (in ₹)?
5. 5.Find the amount when ₹26432 is invested at 25% per year compound interest for 3 years (in ₹).
6. 6.Find the compound interest on ₹2400 at 5% per year for 2 years, added every year (in ₹).
7. 7.Find the amount when ₹37056 is invested at 25% per year compound interest for 3 years (in ₹).
8. 8.Find the compound interest on ₹47700 at 20% per year for 2 years, added every year (in ₹).
9. 9.Find the amount when ₹16000 is invested at 5% per year compound interest for 3 years (in ₹).
10. 10.What is the difference between the compound interest and the simple interest on ₹47500 at 12% per year for 2 years (in ₹)?
11. 11.Find the compound interest on ₹27200 at 15% per year for 2 years, added every year (in ₹).
12. 12.Find the amount when ₹25600 is invested at 15% per year compound interest for 2 years (in ₹).
13. 13.Find the amount when ₹40000 is invested at 5% per year compound interest for 3 years (in ₹).
14. 14.What is the difference between the compound interest and the simple interest on ₹31600 at 5% per year for 2 years (in ₹)?
15. 15.Find the amount when ₹7000 is invested at 10% per year compound interest for 3 years (in ₹).
16. 16.What is the difference between the compound interest and the simple interest on ₹42600 at 20% per year for 2 years (in ₹)?
17. 17.What is the difference between the compound interest and the simple interest on ₹22500 at 8% per year for 2 years (in ₹)?
18. 18.What is the difference between the compound interest and the simple interest on ₹42500 at 12% per year for 2 years (in ₹)?
19. 19.Find the compound interest on ₹18100 at 10% per year for 2 years, added every year (in ₹).
20. 20.Find the compound interest on ₹40200 at 10% per year for 2 years, added every year (in ₹).
21. 21.What is the difference between the compound interest and the simple interest on ₹12000 at 5% per year for 2 years (in ₹)?
22. 22.Find the amount when ₹28125 is invested at 4% per year compound interest for 2 years (in ₹).
23. 23.Find the amount when ₹6725 is invested at 20% per year compound interest for 2 years (in ₹).
24. 24.What is the difference between the compound interest and the simple interest on ₹48800 at 15% per year for 2 years (in ₹)?
25. 25.What is the difference between the compound interest and the simple interest on ₹8000 at 20% per year for 2 years (in ₹)?
26. 26.Find the compound interest on ₹11875 at 8% per year for 2 years, added every year (in ₹).
27. 27.What is the difference between the compound interest and the simple interest on ₹6800 at 5% per year for 2 years (in ₹)?
28. 28.Find the compound interest on ₹15450 at 20% per year for 2 years, added every year (in ₹).
29. 29.What is the difference between the compound interest and the simple interest on ₹2400 at 25% per year for 2 years (in ₹)?
30. 30.Find the amount when ₹46875 is invested at 4% per year compound interest for 3 years (in ₹).
31. 31.What is the difference between the compound interest and the simple interest on ₹40000 at 5% per year for 2 years (in ₹)?
32. 32.What is the difference between the compound interest and the simple interest on ₹47500 at 8% per year for 2 years (in ₹)?
33. 33.What is the difference between the compound interest and the simple interest on ₹16000 at 25% per year for 2 years (in ₹)?
34. 34.Find the compound interest on ₹23000 at 10% per year for 3 years, added every year (in ₹).
35. 35.Find the compound interest on ₹4000 at 10% per year for 3 years, added every year (in ₹).
36. 36.Find the compound interest on ₹4000 at 5% per year for 2 years, added every year (in ₹).
37. 37.What is the difference between the compound interest and the simple interest on ₹15000 at 4% per year for 2 years (in ₹)?
38. 38.Find the amount when ₹2432 is invested at 25% per year compound interest for 2 years (in ₹).
39. 39.Find the amount when ₹46000 is invested at 15% per year compound interest for 2 years (in ₹).
40. 40.Find the amount when ₹36700 is invested at 10% per year compound interest for 2 years (in ₹).

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