Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 436 · 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 4% per year for 3 years, added every year (in ₹).
2. 2.What is the difference between the compound interest and the simple interest on ₹10800 at 5% per year for 2 years (in ₹)?
3. 3.Find the amount when ₹23040 is invested at 25% per year compound interest for 3 years (in ₹).
4. 4.Find the compound interest on ₹15625 at 4% per year for 3 years, added every year (in ₹).
5. 5.What is the difference between the compound interest and the simple interest on ₹32500 at 8% per year for 2 years (in ₹)?
6. 6.Find the compound interest on ₹10000 at 12% per year for 2 years, added every year (in ₹).
7. 7.Find the compound interest on ₹26416 at 25% per year for 2 years, added every year (in ₹).
8. 8.What is the difference between the compound interest and the simple interest on ₹4000 at 10% per year for 2 years (in ₹)?
9. 9.Find the amount when ₹38600 is invested at 10% per year compound interest for 2 years (in ₹).
10. 10.Find the amount when ₹40000 is invested at 15% per year compound interest for 3 years (in ₹).
11. 11.Find the compound interest on ₹41350 at 20% per year for 2 years, added every year (in ₹).
12. 12.Find the compound interest on ₹44000 at 10% per year for 3 years, added every year (in ₹).
13. 13.What is the difference between the compound interest and the simple interest on ₹16800 at 25% per year for 2 years (in ₹)?
14. 14.What is the difference between the compound interest and the simple interest on ₹23200 at 5% per year for 2 years (in ₹)?
15. 15.Find the compound interest on ₹15625 at 8% per year for 2 years, added every year (in ₹).
16. 16.What is the difference between the compound interest and the simple interest on ₹12500 at 12% per year for 2 years (in ₹)?
17. 17.Find the amount when ₹15625 is invested at 8% per year compound interest for 3 years (in ₹).
18. 18.What is the difference between the compound interest and the simple interest on ₹20800 at 5% per year for 2 years (in ₹)?
19. 19.Find the amount when ₹1600 is invested at 5% per year compound interest for 2 years (in ₹).
20. 20.Find the compound interest on ₹45900 at 10% per year for 2 years, added every year (in ₹).
21. 21.Find the amount when ₹18750 is invested at 12% per year compound interest for 2 years (in ₹).
22. 22.Find the amount when ₹5000 is invested at 12% per year compound interest for 2 years (in ₹).
23. 23.Find the compound interest on ₹30725 at 20% per year for 2 years, added every year (in ₹).
24. 24.Find the amount when ₹1200 is invested at 25% per year compound interest for 2 years (in ₹).
25. 25.Find the compound interest on ₹31625 at 20% per year for 3 years, added every year (in ₹).
26. 26.What is the difference between the compound interest and the simple interest on ₹8000 at 25% per year for 2 years (in ₹)?
27. 27.Find the compound interest on ₹5000 at 4% per year for 2 years, added every year (in ₹).
28. 28.What is the difference between the compound interest and the simple interest on ₹47500 at 8% per year for 2 years (in ₹)?
29. 29.Find the amount when ₹38750 is invested at 8% per year compound interest for 2 years (in ₹).
30. 30.What is the difference between the compound interest and the simple interest on ₹46000 at 25% per year for 2 years (in ₹)?
31. 31.What is the difference between the compound interest and the simple interest on ₹27500 at 4% per year for 2 years (in ₹)?
32. 32.What is the difference between the compound interest and the simple interest on ₹10000 at 4% per year for 2 years (in ₹)?
33. 33.What is the difference between the compound interest and the simple interest on ₹17500 at 8% per year for 2 years (in ₹)?
34. 34.Find the amount when ₹5200 is invested at 15% per year compound interest for 2 years (in ₹).
35. 35.Find the compound interest on ₹45000 at 8% per year for 2 years, added every year (in ₹).
36. 36.What is the difference between the compound interest and the simple interest on ₹26000 at 5% per year for 2 years (in ₹)?
37. 37.Find the compound interest on ₹46875 at 12% per year for 2 years, added every year (in ₹).
38. 38.Find the amount when ₹8000 is invested at 15% per year compound interest for 3 years (in ₹).
39. 39.What is the difference between the compound interest and the simple interest on ₹45200 at 5% per year for 2 years (in ₹)?
40. 40.Find the compound interest on ₹12400 at 5% per year for 2 years, added every year (in ₹).

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