Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 418 · 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 ₹8256 at 25% per year for 3 years, added every year (in ₹).
2. 2.What is the difference between the compound interest and the simple interest on ₹25000 at 4% per year for 2 years (in ₹)?
3. 3.Find the compound interest on ₹8875 at 20% per year for 3 years, added every year (in ₹).
4. 4.Find the compound interest on ₹27000 at 20% per year for 3 years, added every year (in ₹).
5. 5.Find the compound interest on ₹21875 at 20% per year for 3 years, added every year (in ₹).
6. 6.Find the compound interest on ₹24000 at 5% per year for 3 years, added every year (in ₹).
7. 7.What is the difference between the compound interest and the simple interest on ₹15100 at 10% per year for 2 years (in ₹)?
8. 8.Find the amount when ₹17216 is invested at 25% per year compound interest for 3 years (in ₹).
9. 9.Find the compound interest on ₹11200 at 5% per year for 2 years, added every year (in ₹).
10. 10.Find the compound interest on ₹41600 at 5% per year for 2 years, added every year (in ₹).
11. 11.Find the amount when ₹6250 is invested at 4% per year compound interest for 2 years (in ₹).
12. 12.What is the difference between the compound interest and the simple interest on ₹5000 at 12% per year for 2 years (in ₹)?
13. 13.Find the amount when ₹14368 is invested at 25% per year compound interest for 2 years (in ₹).
14. 14.Find the amount when ₹13200 is invested at 15% per year compound interest for 2 years (in ₹).
15. 15.Find the compound interest on ₹48700 at 10% per year for 2 years, added every year (in ₹).
16. 16.Find the compound interest on ₹45824 at 25% per year for 3 years, added every year (in ₹).
17. 17.What is the difference between the compound interest and the simple interest on ₹25000 at 8% per year for 2 years (in ₹)?
18. 18.Find the compound interest on ₹49375 at 8% per year for 2 years, added every year (in ₹).
19. 19.Find the amount when ₹1600 is invested at 5% per year compound interest for 2 years (in ₹).
20. 20.Find the amount when ₹15700 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 ₹47200 at 5% per year for 2 years (in ₹)?
22. 22.What is the difference between the compound interest and the simple interest on ₹38200 at 10% per year for 2 years (in ₹)?
23. 23.Find the amount when ₹33000 is invested at 10% per year compound interest for 3 years (in ₹).
24. 24.Find the amount when ₹2375 is invested at 20% per year compound interest for 3 years (in ₹).
25. 25.Find the amount when ₹12500 is invested at 8% per year compound interest for 2 years (in ₹).
26. 26.What is the difference between the compound interest and the simple interest on ₹2900 at 10% per year for 2 years (in ₹)?
27. 27.Find the amount when ₹10500 is invested at 10% per year compound interest for 2 years (in ₹).
28. 28.What is the difference between the compound interest and the simple interest on ₹13300 at 20% per year for 2 years (in ₹)?
29. 29.Find the amount when ₹27000 is invested at 10% per year compound interest for 3 years (in ₹).
30. 30.What is the difference between the compound interest and the simple interest on ₹20000 at 4% per year for 2 years (in ₹)?
31. 31.Find the compound interest on ₹10250 at 20% per year for 3 years, added every year (in ₹).
32. 32.Find the amount when ₹16000 is invested at 15% per year compound interest for 3 years (in ₹).
33. 33.Find the amount when ₹46875 is invested at 4% per year compound interest for 3 years (in ₹).
34. 34.What is the difference between the compound interest and the simple interest on ₹8400 at 25% per year for 2 years (in ₹)?
35. 35.What is the difference between the compound interest and the simple interest on ₹1200 at 15% per year for 2 years (in ₹)?
36. 36.Find the amount when ₹18125 is invested at 4% per year compound interest for 2 years (in ₹).
37. 37.Find the compound interest on ₹49375 at 12% per year for 2 years, added every year (in ₹).
38. 38.What is the difference between the compound interest and the simple interest on ₹47500 at 4% per year for 2 years (in ₹)?
39. 39.Find the compound interest on ₹32000 at 5% per year for 3 years, added every year (in ₹).
40. 40.What is the difference between the compound interest and the simple interest on ₹40000 at 4% per year for 2 years (in ₹)?

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