Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 222 · 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 amount when ₹48750 is invested at 8% per year compound interest for 2 years (in ₹).
2. 2.Find the amount when ₹15025 is invested at 20% per year compound interest for 2 years (in ₹).
3. 3.What is the difference between the compound interest and the simple interest on ₹5000 at 4% per year for 2 years (in ₹)?
4. 4.What is the difference between the compound interest and the simple interest on ₹42600 at 20% per year for 2 years (in ₹)?
5. 5.Find the compound interest on ₹30000 at 8% per year for 2 years, added every year (in ₹).
6. 6.Find the amount when ₹10300 is invested at 10% per year compound interest for 2 years (in ₹).
7. 7.What is the difference between the compound interest and the simple interest on ₹32500 at 8% per year for 2 years (in ₹)?
8. 8.What is the difference between the compound interest and the simple interest on ₹30700 at 10% per year for 2 years (in ₹)?
9. 9.Find the amount when ₹24000 is invested at 5% per year compound interest for 3 years (in ₹).
10. 10.Find the amount when ₹3750 is invested at 8% per year compound interest for 2 years (in ₹).
11. 11.Find the compound interest on ₹30500 at 10% per year for 2 years, added every year (in ₹).
12. 12.Find the compound interest on ₹14375 at 8% per year for 2 years, added every year (in ₹).
13. 13.Find the amount when ₹15625 is invested at 4% per year compound interest for 3 years (in ₹).
14. 14.Find the compound interest on ₹14000 at 20% per year for 3 years, added every year (in ₹).
15. 15.Find the amount when ₹10125 is invested at 20% per year compound interest for 2 years (in ₹).
16. 16.Find the amount when ₹8400 is invested at 5% per year compound interest for 2 years (in ₹).
17. 17.Find the compound interest on ₹5600 at 15% per year for 2 years, added every year (in ₹).
18. 18.Find the compound interest on ₹43875 at 20% per year for 3 years, added every year (in ₹).
19. 19.What is the difference between the compound interest and the simple interest on ₹48100 at 20% per year for 2 years (in ₹)?
20. 20.Find the compound interest on ₹46875 at 4% per year for 3 years, added every year (in ₹).
21. 21.What is the difference between the compound interest and the simple interest on ₹5000 at 8% per year for 2 years (in ₹)?
22. 22.Find the amount when ₹45952 is invested at 25% per year compound interest for 3 years (in ₹).
23. 23.Find the amount when ₹1520 is invested at 25% per year compound interest for 2 years (in ₹).
24. 24.Find the amount when ₹31250 is invested at 12% per year compound interest for 3 years (in ₹).
25. 25.Find the amount when ₹11184 is invested at 25% per year compound interest for 2 years (in ₹).
26. 26.Find the amount when ₹23775 is invested at 20% per year compound interest for 2 years (in ₹).
27. 27.Find the amount when ₹2500 is invested at 4% per year compound interest for 2 years (in ₹).
28. 28.Find the compound interest on ₹15625 at 12% per year for 3 years, added every year (in ₹).
29. 29.Find the amount when ₹13400 is invested at 10% per year compound interest for 2 years (in ₹).
30. 30.Find the amount when ₹6100 is invested at 10% per year compound interest for 2 years (in ₹).
31. 31.Find the amount when ₹36250 is invested at 4% per year compound interest for 2 years (in ₹).
32. 32.Find the amount when ₹43125 is invested at 4% per year compound interest for 2 years (in ₹).
33. 33.Find the compound interest on ₹1525 at 20% per year for 2 years, added every year (in ₹).
34. 34.Find the amount when ₹21100 is invested at 10% per year compound interest for 2 years (in ₹).
35. 35.What is the difference between the compound interest and the simple interest on ₹400 at 5% per year for 2 years (in ₹)?
36. 36.Find the compound interest on ₹33750 at 12% per year for 2 years, added every year (in ₹).
37. 37.Find the amount when ₹20800 is invested at 5% per year compound interest for 2 years (in ₹).
38. 38.Find the amount when ₹37200 is invested at 15% per year compound interest for 2 years (in ₹).
39. 39.Find the compound interest on ₹42368 at 25% per year for 3 years, added every year (in ₹).
40. 40.What is the difference between the compound interest and the simple interest on ₹30000 at 4% per year for 2 years (in ₹)?

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