Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 276 · 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 ₹41875 at 12% per year for 2 years, added every year (in ₹).
2. 2.Find the amount when ₹37264 is invested at 25% per year compound interest for 2 years (in ₹).
3. 3.Find the compound interest on ₹15625 at 12% per year for 3 years, added every year (in ₹).
4. 4.Find the amount when ₹31250 is invested at 12% per year compound interest for 3 years (in ₹).
5. 5.Find the amount when ₹9200 is invested at 5% per year compound interest for 2 years (in ₹).
6. 6.What is the difference between the compound interest and the simple interest on ₹5600 at 25% per year for 2 years (in ₹)?
7. 7.Find the compound interest on ₹28800 at 10% per year for 2 years, added every year (in ₹).
8. 8.Find the amount when ₹20625 is invested at 4% per year compound interest for 2 years (in ₹).
9. 9.Find the amount when ₹31250 is invested at 4% per year compound interest for 3 years (in ₹).
10. 10.Find the amount when ₹31000 is invested at 10% per year compound interest for 3 years (in ₹).
11. 11.What is the difference between the compound interest and the simple interest on ₹13400 at 10% per year for 2 years (in ₹)?
12. 12.Find the amount when ₹32000 is invested at 5% per year compound interest for 3 years (in ₹).
13. 13.Find the compound interest on ₹4000 at 10% per year for 3 years, added every year (in ₹).
14. 14.Find the amount when ₹17872 is invested at 25% per year compound interest for 2 years (in ₹).
15. 15.Find the compound interest on ₹15625 at 4% per year for 3 years, added every year (in ₹).
16. 16.What is the difference between the compound interest and the simple interest on ₹28800 at 10% per year for 2 years (in ₹)?
17. 17.Find the compound interest on ₹48000 at 10% per year for 3 years, added every year (in ₹).
18. 18.Find the amount when ₹45625 is invested at 12% per year compound interest for 2 years (in ₹).
19. 19.Find the amount when ₹36048 is invested at 25% per year compound interest for 2 years (in ₹).
20. 20.Find the amount when ₹32700 is invested at 10% per year compound interest for 2 years (in ₹).
21. 21.What is the difference between the compound interest and the simple interest on ₹48800 at 25% per year for 2 years (in ₹)?
22. 22.Find the compound interest on ₹29375 at 12% per year for 2 years, added every year (in ₹).
23. 23.Find the amount when ₹12768 is invested at 25% per year compound interest for 2 years (in ₹).
24. 24.Find the amount when ₹29375 is invested at 4% per year compound interest for 2 years (in ₹).
25. 25.Find the compound interest on ₹46875 at 12% per year for 3 years, added every year (in ₹).
26. 26.Find the compound interest on ₹29232 at 25% per year for 2 years, added every year (in ₹).
27. 27.Find the compound interest on ₹11900 at 10% per year for 2 years, added every year (in ₹).
28. 28.Find the amount when ₹15625 is invested at 4% per year compound interest for 3 years (in ₹).
29. 29.Find the compound interest on ₹16250 at 12% per year for 2 years, added every year (in ₹).
30. 30.What is the difference between the compound interest and the simple interest on ₹11200 at 25% per year for 2 years (in ₹)?
31. 31.What is the difference between the compound interest and the simple interest on ₹21400 at 20% per year for 2 years (in ₹)?
32. 32.What is the difference between the compound interest and the simple interest on ₹43800 at 20% per year for 2 years (in ₹)?
33. 33.Find the compound interest on ₹5000 at 4% per year for 2 years, added every year (in ₹).
34. 34.Find the compound interest on ₹33750 at 8% per year for 2 years, added every year (in ₹).
35. 35.Find the amount when ₹31250 is invested at 8% per year compound interest for 3 years (in ₹).
36. 36.Find the amount when ₹9024 is invested at 25% per year compound interest for 3 years (in ₹).
37. 37.Find the compound interest on ₹15200 at 5% per year for 2 years, added every year (in ₹).
38. 38.Find the amount when ₹11875 is invested at 4% per year compound interest for 2 years (in ₹).
39. 39.Find the amount when ₹43750 is invested at 4% per year compound interest for 2 years (in ₹).
40. 40.What is the difference between the compound interest and the simple interest on ₹6000 at 15% per year for 2 years (in ₹)?

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