Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 526 · 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.What is the difference between the compound interest and the simple interest on ₹10000 at 12% per year for 2 years (in ₹)?
2. 2.Find the compound interest on ₹22000 at 15% per year for 2 years, added every year (in ₹).
3. 3.Find the amount when ₹13200 is invested at 5% per year compound interest for 2 years (in ₹).
4. 4.What is the difference between the compound interest and the simple interest on ₹35200 at 5% per year for 2 years (in ₹)?
5. 5.What is the difference between the compound interest and the simple interest on ₹16400 at 25% per year for 2 years (in ₹)?
6. 6.What is the difference between the compound interest and the simple interest on ₹19600 at 15% per year for 2 years (in ₹)?
7. 7.Find the amount when ₹320 is invested at 25% per year compound interest for 2 years (in ₹).
8. 8.What is the difference between the compound interest and the simple interest on ₹14600 at 10% per year for 2 years (in ₹)?
9. 9.Find the compound interest on ₹14000 at 15% per year for 2 years, added every year (in ₹).
10. 10.Find the amount when ₹36875 is invested at 4% per year compound interest for 2 years (in ₹).
11. 11.Find the amount when ₹28125 is invested at 12% per year compound interest for 2 years (in ₹).
12. 12.What is the difference between the compound interest and the simple interest on ₹29800 at 20% per year for 2 years (in ₹)?
13. 13.Find the compound interest on ₹33650 at 20% per year for 2 years, added every year (in ₹).
14. 14.Find the compound interest on ₹46800 at 5% per year for 2 years, added every year (in ₹).
15. 15.What is the difference between the compound interest and the simple interest on ₹35000 at 4% per year for 2 years (in ₹)?
16. 16.Find the amount when ₹4000 is invested at 10% per year compound interest for 2 years (in ₹).
17. 17.What is the difference between the compound interest and the simple interest on ₹7500 at 8% per year for 2 years (in ₹)?
18. 18.What is the difference between the compound interest and the simple interest on ₹7500 at 4% per year for 2 years (in ₹)?
19. 19.Find the compound interest on ₹12825 at 20% per year for 2 years, added every year (in ₹).
20. 20.Find the amount when ₹2500 is invested at 20% per year compound interest for 2 years (in ₹).
21. 21.Find the compound interest on ₹25488 at 25% per year for 2 years, added every year (in ₹).
22. 22.What is the difference between the compound interest and the simple interest on ₹13200 at 25% per year for 2 years (in ₹)?
23. 23.Find the amount when ₹13800 is invested at 10% per year compound interest for 2 years (in ₹).
24. 24.Find the amount when ₹36000 is invested at 10% per year compound interest for 3 years (in ₹).
25. 25.Find the amount when ₹37392 is invested at 25% per year compound interest for 2 years (in ₹).
26. 26.Find the compound interest on ₹30000 at 5% per year for 2 years, added every year (in ₹).
27. 27.What is the difference between the compound interest and the simple interest on ₹10000 at 8% per year for 2 years (in ₹)?
28. 28.What is the difference between the compound interest and the simple interest on ₹47600 at 15% per year for 2 years (in ₹)?
29. 29.What is the difference between the compound interest and the simple interest on ₹2000 at 15% per year for 2 years (in ₹)?
30. 30.Find the amount when ₹31250 is invested at 8% per year compound interest for 3 years (in ₹).
31. 31.Find the amount when ₹37500 is invested at 4% per year compound interest for 2 years (in ₹).
32. 32.What is the difference between the compound interest and the simple interest on ₹15900 at 10% per year for 2 years (in ₹)?
33. 33.Find the compound interest on ₹16048 at 25% per year for 2 years, added every year (in ₹).
34. 34.What is the difference between the compound interest and the simple interest on ₹16000 at 15% per year for 2 years (in ₹)?
35. 35.What is the difference between the compound interest and the simple interest on ₹40600 at 10% per year for 2 years (in ₹)?
36. 36.What is the difference between the compound interest and the simple interest on ₹12500 at 12% per year for 2 years (in ₹)?
37. 37.Find the compound interest on ₹32000 at 15% per year for 3 years, added every year (in ₹).
38. 38.Find the compound interest on ₹44025 at 20% per year for 2 years, added every year (in ₹).
39. 39.Find the compound interest on ₹46875 at 12% per year for 3 years, added every year (in ₹).
40. 40.What is the difference between the compound interest and the simple interest on ₹27200 at 5% per year for 2 years (in ₹)?

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