Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 235 · 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 ₹35000 at 4% per year for 2 years (in ₹)?
2. 2.Find the compound interest on ₹40400 at 15% per year for 2 years, added every year (in ₹).
3. 3.What is the difference between the compound interest and the simple interest on ₹6000 at 20% per year for 2 years (in ₹)?
4. 4.Find the compound interest on ₹48000 at 15% per year for 3 years, added every year (in ₹).
5. 5.What is the difference between the compound interest and the simple interest on ₹35200 at 5% per year for 2 years (in ₹)?
6. 6.Find the amount when ₹10800 is invested at 5% per year compound interest for 2 years (in ₹).
7. 7.Find the amount when ₹38000 is invested at 15% per year compound interest for 2 years (in ₹).
8. 8.Find the compound interest on ₹25175 at 20% per year for 2 years, added every year (in ₹).
9. 9.What is the difference between the compound interest and the simple interest on ₹6800 at 25% per year for 2 years (in ₹)?
10. 10.Find the amount when ₹41600 is invested at 5% per year compound interest for 2 years (in ₹).
11. 11.What is the difference between the compound interest and the simple interest on ₹41600 at 5% per year for 2 years (in ₹)?
12. 12.Find the compound interest on ₹31250 at 4% per year for 3 years, added every year (in ₹).
13. 13.Find the compound interest on ₹7500 at 4% per year for 2 years, added every year (in ₹).
14. 14.Find the compound interest on ₹27300 at 10% per year for 2 years, added every year (in ₹).
15. 15.What is the difference between the compound interest and the simple interest on ₹37900 at 10% per year for 2 years (in ₹)?
16. 16.Find the compound interest on ₹36000 at 15% per year for 2 years, added every year (in ₹).
17. 17.Find the amount when ₹35120 is invested at 25% per year compound interest for 2 years (in ₹).
18. 18.Find the amount when ₹48000 is invested at 5% per year compound interest for 3 years (in ₹).
19. 19.Find the compound interest on ₹43750 at 4% per year for 2 years, added every year (in ₹).
20. 20.What is the difference between the compound interest and the simple interest on ₹10000 at 4% per year for 2 years (in ₹)?
21. 21.Find the amount when ₹48000 is invested at 15% per year compound interest for 3 years (in ₹).
22. 22.Find the amount when ₹15625 is invested at 8% per year compound interest for 3 years (in ₹).
23. 23.What is the difference between the compound interest and the simple interest on ₹37500 at 8% per year for 2 years (in ₹)?
24. 24.Find the compound interest on ₹2688 at 25% per year for 3 years, added every year (in ₹).
25. 25.Find the compound interest on ₹15200 at 5% per year for 2 years, added every year (in ₹).
26. 26.What is the difference between the compound interest and the simple interest on ₹9600 at 5% per year for 2 years (in ₹)?
27. 27.What is the difference between the compound interest and the simple interest on ₹7500 at 8% per year for 2 years (in ₹)?
28. 28.What is the difference between the compound interest and the simple interest on ₹32500 at 4% per year for 2 years (in ₹)?
29. 29.Find the amount when ₹31250 is invested at 8% per year compound interest for 3 years (in ₹).
30. 30.What is the difference between the compound interest and the simple interest on ₹12500 at 8% per year for 2 years (in ₹)?
31. 31.What is the difference between the compound interest and the simple interest on ₹1400 at 20% per year for 2 years (in ₹)?
32. 32.Find the compound interest on ₹48800 at 10% per year for 2 years, added every year (in ₹).
33. 33.Find the amount when ₹47625 is invested at 20% per year compound interest for 3 years (in ₹).
34. 34.Find the compound interest on ₹8500 at 20% per year for 3 years, added every year (in ₹).
35. 35.Find the amount when ₹34375 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 ₹41600 at 25% per year for 2 years (in ₹)?
37. 37.Find the compound interest on ₹32000 at 5% per year for 3 years, added every year (in ₹).
38. 38.Find the amount when ₹4275 is invested at 20% per year compound interest for 2 years (in ₹).
39. 39.Find the compound interest on ₹42400 at 15% per year for 2 years, added every year (in ₹).
40. 40.Find the amount when ₹45750 is invested at 20% per year compound interest for 2 years (in ₹).

Free quantitative aptitude lessons, practice and worksheets at talentjr.in/quantitative-aptitude