Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 592 · 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 ₹50000 at 10% per year for 3 years, added every year (in ₹).
2. 2.Find the compound interest on ₹2500 at 8% per year for 2 years, added every year (in ₹).
3. 3.What is the difference between the compound interest and the simple interest on ₹48400 at 5% per year for 2 years (in ₹)?
4. 4.Find the compound interest on ₹31250 at 4% per year for 3 years, added every year (in ₹).
5. 5.Find the amount when ₹5000 is invested at 12% per year compound interest for 2 years (in ₹).
6. 6.Find the amount when ₹44375 is invested at 12% per year compound interest for 2 years (in ₹).
7. 7.What is the difference between the compound interest and the simple interest on ₹45200 at 5% per year for 2 years (in ₹)?
8. 8.What is the difference between the compound interest and the simple interest on ₹2000 at 5% per year for 2 years (in ₹)?
9. 9.Find the amount when ₹16000 is invested at 15% per year compound interest for 3 years (in ₹).
10. 10.What is the difference between the compound interest and the simple interest on ₹27200 at 5% per year for 2 years (in ₹)?
11. 11.Find the compound interest on ₹25000 at 10% per year for 2 years, added every year (in ₹).
12. 12.Find the amount when ₹8000 is invested at 15% per year compound interest for 2 years (in ₹).
13. 13.Find the compound interest on ₹46250 at 12% per year for 2 years, added every year (in ₹).
14. 14.Find the amount when ₹2500 is invested at 4% per year compound interest for 2 years (in ₹).
15. 15.What is the difference between the compound interest and the simple interest on ₹22000 at 15% per year for 2 years (in ₹)?
16. 16.Find the compound interest on ₹19800 at 10% per year for 2 years, added every year (in ₹).
17. 17.Find the amount when ₹11875 is invested at 12% per year compound interest for 2 years (in ₹).
18. 18.Find the amount when ₹11760 is invested at 25% per year compound interest for 2 years (in ₹).
19. 19.Find the amount when ₹7632 is invested at 25% per year compound interest for 2 years (in ₹).
20. 20.What is the difference between the compound interest and the simple interest on ₹10800 at 5% per year for 2 years (in ₹)?
21. 21.What is the difference between the compound interest and the simple interest on ₹22500 at 12% per year for 2 years (in ₹)?
22. 22.Find the compound interest on ₹200 at 10% per year for 2 years, added every year (in ₹).
23. 23.Find the amount when ₹25440 is invested at 25% per year compound interest for 2 years (in ₹).
24. 24.Find the amount when ₹19600 is invested at 15% per year compound interest for 2 years (in ₹).
25. 25.Find the amount when ₹30500 is invested at 10% per year compound interest for 2 years (in ₹).
26. 26.What is the difference between the compound interest and the simple interest on ₹37500 at 12% per year for 2 years (in ₹)?
27. 27.Find the compound interest on ₹24000 at 15% per year for 3 years, added every year (in ₹).
28. 28.Find the compound interest on ₹8125 at 4% per year for 2 years, added every year (in ₹).
29. 29.What is the difference between the compound interest and the simple interest on ₹15600 at 25% per year for 2 years (in ₹)?
30. 30.What is the difference between the compound interest and the simple interest on ₹42500 at 12% per year for 2 years (in ₹)?
31. 31.Find the amount when ₹8000 is invested at 15% per year compound interest for 3 years (in ₹).
32. 32.What is the difference between the compound interest and the simple interest on ₹30000 at 25% per year for 2 years (in ₹)?
33. 33.What is the difference between the compound interest and the simple interest on ₹12800 at 5% per year for 2 years (in ₹)?
34. 34.What is the difference between the compound interest and the simple interest on ₹10000 at 8% per year for 2 years (in ₹)?
35. 35.Find the amount when ₹31250 is invested at 8% per year compound interest for 3 years (in ₹).
36. 36.Find the compound interest on ₹29600 at 15% per year for 2 years, added every year (in ₹).
37. 37.Find the compound interest on ₹17500 at 12% per year for 2 years, added every year (in ₹).
38. 38.Find the amount when ₹43750 is invested at 12% per year compound interest for 2 years (in ₹).
39. 39.Find the amount when ₹24000 is invested at 15% per year compound interest for 3 years (in ₹).
40. 40.What is the difference between the compound interest and the simple interest on ₹2500 at 12% per year for 2 years (in ₹)?

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