Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 224 · 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 ₹6250 at 12% per year for 2 years, added every year (in ₹).
2. 2.What is the difference between the compound interest and the simple interest on ₹9200 at 25% per year for 2 years (in ₹)?
3. 3.Find the compound interest on ₹5950 at 20% per year for 2 years, added every year (in ₹).
4. 4.Find the amount when ₹16250 is invested at 4% per year compound interest for 2 years (in ₹).
5. 5.Find the compound interest on ₹15360 at 25% per year for 3 years, added every year (in ₹).
6. 6.Find the amount when ₹32100 is invested at 10% per year compound interest for 2 years (in ₹).
7. 7.What is the difference between the compound interest and the simple interest on ₹22400 at 10% per year for 2 years (in ₹)?
8. 8.What is the difference between the compound interest and the simple interest on ₹24000 at 25% per year for 2 years (in ₹)?
9. 9.Find the amount when ₹29600 is invested at 15% per year compound interest for 2 years (in ₹).
10. 10.Find the compound interest on ₹9200 at 5% per year for 2 years, added every year (in ₹).
11. 11.What is the difference between the compound interest and the simple interest on ₹28800 at 5% per year for 2 years (in ₹)?
12. 12.What is the difference between the compound interest and the simple interest on ₹32500 at 4% per year for 2 years (in ₹)?
13. 13.Find the compound interest on ₹46875 at 8% per year for 2 years, added every year (in ₹).
14. 14.Find the compound interest on ₹9800 at 10% per year for 2 years, added every year (in ₹).
15. 15.Find the amount when ₹20400 is invested at 15% per year compound interest for 2 years (in ₹).
16. 16.Find the compound interest on ₹32725 at 20% per year for 2 years, added every year (in ₹).
17. 17.Find the compound interest on ₹15625 at 4% per year for 3 years, added every year (in ₹).
18. 18.What is the difference between the compound interest and the simple interest on ₹10000 at 4% per year for 2 years (in ₹)?
19. 19.Find the compound interest on ₹20650 at 20% per year for 2 years, added every year (in ₹).
20. 20.Find the compound interest on ₹15625 at 8% per year for 3 years, added every year (in ₹).
21. 21.Find the compound interest on ₹16000 at 15% per year for 3 years, added every year (in ₹).
22. 22.What is the difference between the compound interest and the simple interest on ₹800 at 20% per year for 2 years (in ₹)?
23. 23.What is the difference between the compound interest and the simple interest on ₹35000 at 4% per year for 2 years (in ₹)?
24. 24.Find the amount when ₹41856 is invested at 25% per year compound interest for 2 years (in ₹).
25. 25.What is the difference between the compound interest and the simple interest on ₹17200 at 25% per year for 2 years (in ₹)?
26. 26.What is the difference between the compound interest and the simple interest on ₹11100 at 10% per year for 2 years (in ₹)?
27. 27.Find the compound interest on ₹31250 at 12% per year for 3 years, added every year (in ₹).
28. 28.Find the compound interest on ₹43750 at 12% per year for 2 years, added every year (in ₹).
29. 29.Find the compound interest on ₹39150 at 20% per year for 2 years, added every year (in ₹).
30. 30.Find the compound interest on ₹31250 at 4% per year for 3 years, added every year (in ₹).
31. 31.Find the amount when ₹5000 is invested at 4% per year compound interest for 2 years (in ₹).
32. 32.Find the compound interest on ₹31250 at 8% per year for 3 years, added every year (in ₹).
33. 33.Find the compound interest on ₹50000 at 10% per year for 2 years, added every year (in ₹).
34. 34.Find the compound interest on ₹21856 at 25% per year for 2 years, added every year (in ₹).
35. 35.Find the amount when ₹17500 is invested at 4% per year compound interest for 2 years (in ₹).
36. 36.What is the difference between the compound interest and the simple interest on ₹39600 at 10% per year for 2 years (in ₹)?
37. 37.Find the compound interest on ₹46875 at 8% per year for 3 years, added every year (in ₹).
38. 38.Find the compound interest on ₹40000 at 5% per year for 3 years, added every year (in ₹).
39. 39.Find the amount when ₹46250 is invested at 12% per year compound interest for 2 years (in ₹).
40. 40.What is the difference between the compound interest and the simple interest on ₹50000 at 12% per year for 2 years (in ₹)?

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