Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 767 · 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 ₹3325 at 20% per year for 2 years, added every year (in ₹).
2. 2.Find the compound interest on ₹46875 at 4% per year for 3 years, added every year (in ₹).
3. 3.What is the difference between the compound interest and the simple interest on ₹43600 at 15% per year for 2 years (in ₹)?
4. 4.Find the compound interest on ₹43750 at 4% per year for 2 years, added every year (in ₹).
5. 5.What is the difference between the compound interest and the simple interest on ₹37500 at 8% per year for 2 years (in ₹)?
6. 6.What is the difference between the compound interest and the simple interest on ₹21600 at 15% per year for 2 years (in ₹)?
7. 7.What is the difference between the compound interest and the simple interest on ₹10400 at 25% per year for 2 years (in ₹)?
8. 8.Find the amount when ₹31250 is invested at 12% per year compound interest for 3 years (in ₹).
9. 9.What is the difference between the compound interest and the simple interest on ₹45200 at 5% per year for 2 years (in ₹)?
10. 10.Find the amount when ₹5525 is invested at 20% per year compound interest for 2 years (in ₹).
11. 11.What is the difference between the compound interest and the simple interest on ₹48100 at 10% per year for 2 years (in ₹)?
12. 12.Find the compound interest on ₹15625 at 12% per year for 3 years, added every year (in ₹).
13. 13.Find the amount when ₹45625 is invested at 8% per year compound interest for 2 years (in ₹).
14. 14.Find the compound interest on ₹5000 at 10% per year for 3 years, added every year (in ₹).
15. 15.Find the compound interest on ₹10625 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 ₹23600 at 25% per year for 2 years (in ₹)?
17. 17.What is the difference between the compound interest and the simple interest on ₹38000 at 5% per year for 2 years (in ₹)?
18. 18.Find the compound interest on ₹16000 at 15% per year for 3 years, added every year (in ₹).
19. 19.What is the difference between the compound interest and the simple interest on ₹16800 at 5% per year for 2 years (in ₹)?
20. 20.What is the difference between the compound interest and the simple interest on ₹34400 at 15% per year for 2 years (in ₹)?
21. 21.What is the difference between the compound interest and the simple interest on ₹22500 at 4% per year for 2 years (in ₹)?
22. 22.What is the difference between the compound interest and the simple interest on ₹8400 at 15% per year for 2 years (in ₹)?
23. 23.Find the amount when ₹46875 is invested at 12% per year compound interest for 3 years (in ₹).
24. 24.Find the compound interest on ₹15000 at 12% per year for 2 years, added every year (in ₹).
25. 25.Find the compound interest on ₹13100 at 10% per year for 2 years, added every year (in ₹).
26. 26.What is the difference between the compound interest and the simple interest on ₹40000 at 12% per year for 2 years (in ₹)?
27. 27.Find the compound interest on ₹45300 at 10% per year for 2 years, added every year (in ₹).
28. 28.Find the amount when ₹35625 is invested at 8% per year compound interest for 2 years (in ₹).
29. 29.Find the amount when ₹3750 is invested at 8% per year compound interest for 2 years (in ₹).
30. 30.Find the amount when ₹26100 is invested at 10% per year compound interest for 2 years (in ₹).
31. 31.Find the compound interest on ₹4500 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 ₹18400 at 15% per year for 2 years (in ₹)?
33. 33.Find the amount when ₹32000 is invested at 15% per year compound interest for 3 years (in ₹).
34. 34.Find the compound interest on ₹18288 at 25% per year for 2 years, added every year (in ₹).
35. 35.Find the amount when ₹8000 is invested at 15% per year compound interest for 3 years (in ₹).
36. 36.What is the difference between the compound interest and the simple interest on ₹17500 at 8% per year for 2 years (in ₹)?
37. 37.Find the amount when ₹36000 is invested at 5% per year compound interest for 2 years (in ₹).
38. 38.Find the compound interest on ₹18875 at 20% per year for 3 years, added every year (in ₹).
39. 39.Find the amount when ₹768 is invested at 25% per year compound interest for 3 years (in ₹).
40. 40.What is the difference between the compound interest and the simple interest on ₹23600 at 15% per year for 2 years (in ₹)?

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