Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 262 · 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 ₹40875 at 20% per year for 3 years, added every year (in ₹).
2. 2.Find the compound interest on ₹40000 at 12% per year for 2 years, added every year (in ₹).
3. 3.Find the compound interest on ₹1500 at 20% per year for 3 years, added every year (in ₹).
4. 4.What is the difference between the compound interest and the simple interest on ₹15000 at 12% per year for 2 years (in ₹)?
5. 5.What is the difference between the compound interest and the simple interest on ₹6400 at 15% per year for 2 years (in ₹)?
6. 6.Find the amount when ₹6000 is invested at 5% per year compound interest for 2 years (in ₹).
7. 7.Find the compound interest on ₹17900 at 10% per year for 2 years, added every year (in ₹).
8. 8.Find the amount when ₹46875 is invested at 4% per year compound interest for 3 years (in ₹).
9. 9.Find the compound interest on ₹21248 at 25% per year for 3 years, added every year (in ₹).
10. 10.Find the compound interest on ₹8000 at 5% per year for 3 years, added every year (in ₹).
11. 11.Find the compound interest on ₹23750 at 4% per year for 2 years, added every year (in ₹).
12. 12.Find the amount when ₹36250 is invested at 8% per year compound interest for 2 years (in ₹).
13. 13.Find the amount when ₹31250 is invested at 12% per year compound interest for 3 years (in ₹).
14. 14.What is the difference between the compound interest and the simple interest on ₹42500 at 8% per year for 2 years (in ₹)?
15. 15.What is the difference between the compound interest and the simple interest on ₹46900 at 20% per year for 2 years (in ₹)?
16. 16.Find the amount when ₹40000 is invested at 5% per year compound interest for 3 years (in ₹).
17. 17.What is the difference between the compound interest and the simple interest on ₹12400 at 25% per year for 2 years (in ₹)?
18. 18.What is the difference between the compound interest and the simple interest on ₹49700 at 20% per year for 2 years (in ₹)?
19. 19.Find the compound interest on ₹11520 at 25% per year for 2 years, added every year (in ₹).
20. 20.Find the amount when ₹16976 is invested at 25% per year compound interest for 2 years (in ₹).
21. 21.What is the difference between the compound interest and the simple interest on ₹42500 at 12% per year for 2 years (in ₹)?
22. 22.What is the difference between the compound interest and the simple interest on ₹40000 at 8% per year for 2 years (in ₹)?
23. 23.What is the difference between the compound interest and the simple interest on ₹41200 at 15% per year for 2 years (in ₹)?
24. 24.Find the compound interest on ₹24000 at 10% per year for 2 years, added every year (in ₹).
25. 25.What is the difference between the compound interest and the simple interest on ₹5200 at 10% per year for 2 years (in ₹)?
26. 26.Find the compound interest on ₹46875 at 4% per year for 3 years, added every year (in ₹).
27. 27.What is the difference between the compound interest and the simple interest on ₹17900 at 20% per year for 2 years (in ₹)?
28. 28.What is the difference between the compound interest and the simple interest on ₹16000 at 15% per year for 2 years (in ₹)?
29. 29.Find the compound interest on ₹16000 at 10% per year for 3 years, added every year (in ₹).
30. 30.What is the difference between the compound interest and the simple interest on ₹19400 at 20% per year for 2 years (in ₹)?
31. 31.What is the difference between the compound interest and the simple interest on ₹10000 at 4% per year for 2 years (in ₹)?
32. 32.Find the amount when ₹5275 is invested at 20% per year compound interest for 2 years (in ₹).
33. 33.Find the amount when ₹47200 is invested at 5% per year compound interest for 2 years (in ₹).
34. 34.What is the difference between the compound interest and the simple interest on ₹46000 at 15% per year for 2 years (in ₹)?
35. 35.Find the amount when ₹30800 is invested at 15% per year compound interest for 2 years (in ₹).
36. 36.Find the compound interest on ₹21875 at 8% per year for 2 years, added every year (in ₹).
37. 37.Find the amount when ₹36875 is invested at 8% per year compound interest for 2 years (in ₹).
38. 38.Find the amount when ₹12000 is invested at 10% per year compound interest for 3 years (in ₹).
39. 39.Find the compound interest on ₹24800 at 15% per year for 2 years, added every year (in ₹).
40. 40.Find the amount when ₹42000 is invested at 5% per year compound interest for 2 years (in ₹).

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