Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 699 · 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 ₹48750 at 12% per year for 2 years, added every year (in ₹).
2. 2.Find the compound interest on ₹35250 at 20% per year for 3 years, added every year (in ₹).
3. 3.Find the amount when ₹3875 is invested at 20% per year compound interest for 3 years (in ₹).
4. 4.Find the amount when ₹33000 is invested at 10% per year compound interest for 3 years (in ₹).
5. 5.Find the amount when ₹3500 is invested at 10% per year compound interest for 2 years (in ₹).
6. 6.Find the amount when ₹40000 is invested at 10% per year compound interest for 3 years (in ₹).
7. 7.Find the amount when ₹24000 is invested at 5% per year compound interest for 3 years (in ₹).
8. 8.Find the compound interest on ₹38400 at 10% per year for 2 years, added every year (in ₹).
9. 9.Find the compound interest on ₹7200 at 15% per year for 2 years, added every year (in ₹).
10. 10.What is the difference between the compound interest and the simple interest on ₹35000 at 8% per year for 2 years (in ₹)?
11. 11.Find the amount when ₹18750 is invested at 8% per year compound interest for 2 years (in ₹).
12. 12.Find the compound interest on ₹475 at 20% per year for 2 years, added every year (in ₹).
13. 13.Find the amount when ₹6250 is invested at 12% per year compound interest for 2 years (in ₹).
14. 14.Find the amount when ₹8256 is invested at 25% per year compound interest for 3 years (in ₹).
15. 15.Find the compound interest on ₹35344 at 25% per year for 2 years, added every year (in ₹).
16. 16.Find the amount when ₹26875 is invested at 4% per year compound interest for 2 years (in ₹).
17. 17.Find the amount when ₹3200 is invested at 5% per year compound interest for 2 years (in ₹).
18. 18.What is the difference between the compound interest and the simple interest on ₹4700 at 10% per year for 2 years (in ₹)?
19. 19.Find the amount when ₹14375 is invested at 12% per year compound interest for 2 years (in ₹).
20. 20.What is the difference between the compound interest and the simple interest on ₹42500 at 12% per year for 2 years (in ₹)?
21. 21.What is the difference between the compound interest and the simple interest on ₹27500 at 12% per year for 2 years (in ₹)?
22. 22.Find the amount when ₹15000 is invested at 10% per year compound interest for 3 years (in ₹).
23. 23.What is the difference between the compound interest and the simple interest on ₹2000 at 5% per year for 2 years (in ₹)?
24. 24.What is the difference between the compound interest and the simple interest on ₹30800 at 25% per year for 2 years (in ₹)?
25. 25.What is the difference between the compound interest and the simple interest on ₹26000 at 15% per year for 2 years (in ₹)?
26. 26.Find the amount when ₹34000 is invested at 10% per year compound interest for 3 years (in ₹).
27. 27.Find the compound interest on ₹33300 at 10% per year for 2 years, added every year (in ₹).
28. 28.What is the difference between the compound interest and the simple interest on ₹18000 at 20% per year for 2 years (in ₹)?
29. 29.What is the difference between the compound interest and the simple interest on ₹43300 at 20% per year for 2 years (in ₹)?
30. 30.What is the difference between the compound interest and the simple interest on ₹47500 at 10% per year for 2 years (in ₹)?
31. 31.What is the difference between the compound interest and the simple interest on ₹22500 at 8% per year for 2 years (in ₹)?
32. 32.Find the amount when ₹46875 is invested at 4% per year compound interest for 3 years (in ₹).
33. 33.Find the amount when ₹24000 is invested at 15% per year compound interest for 3 years (in ₹).
34. 34.Find the compound interest on ₹8128 at 25% per year for 2 years, added every year (in ₹).
35. 35.What is the difference between the compound interest and the simple interest on ₹8400 at 5% per year for 2 years (in ₹)?
36. 36.What is the difference between the compound interest and the simple interest on ₹15700 at 10% per year for 2 years (in ₹)?
37. 37.Find the amount when ₹46400 is invested at 15% per year compound interest for 2 years (in ₹).
38. 38.Find the compound interest on ₹3000 at 10% per year for 3 years, added every year (in ₹).
39. 39.Find the amount when ₹32900 is invested at 20% per year compound interest for 2 years (in ₹).
40. 40.Find the amount when ₹15625 is invested at 4% per year compound interest for 3 years (in ₹).

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