Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 955 · 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 ₹4000 is invested at 5% per year compound interest for 2 years (in ₹).
2. 2.Find the amount when ₹48925 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 ₹45000 at 8% per year for 2 years (in ₹)?
4. 4.What is the difference between the compound interest and the simple interest on ₹25000 at 12% per year for 2 years (in ₹)?
5. 5.Find the compound interest on ₹24000 at 5% per year for 3 years, added every year (in ₹).
6. 6.Find the compound interest on ₹46100 at 10% per year for 2 years, added every year (in ₹).
7. 7.Find the amount when ₹25625 is invested at 8% per year compound interest for 2 years (in ₹).
8. 8.Find the compound interest on ₹14375 at 4% per year for 2 years, added every year (in ₹).
9. 9.Find the compound interest on ₹11250 at 8% per year for 2 years, added every year (in ₹).
10. 10.What is the difference between the compound interest and the simple interest on ₹1600 at 15% per year for 2 years (in ₹)?
11. 11.Find the amount when ₹15625 is invested at 8% per year compound interest for 3 years (in ₹).
12. 12.Find the compound interest on ₹44864 at 25% per year for 2 years, added every year (in ₹).
13. 13.What is the difference between the compound interest and the simple interest on ₹46700 at 10% per year for 2 years (in ₹)?
14. 14.Find the compound interest on ₹26250 at 4% per year for 2 years, added every year (in ₹).
15. 15.Find the compound interest on ₹40000 at 4% per year for 2 years, added every year (in ₹).
16. 16.Find the compound interest on ₹49375 at 12% per year for 2 years, added every year (in ₹).
17. 17.Find the compound interest on ₹25744 at 25% per year for 2 years, added every year (in ₹).
18. 18.Find the amount when ₹40000 is invested at 15% per year compound interest for 3 years (in ₹).
19. 19.Find the amount when ₹23000 is invested at 10% per year compound interest for 3 years (in ₹).
20. 20.Find the amount when ₹475 is invested at 20% per year compound interest for 2 years (in ₹).
21. 21.Find the amount when ₹18816 is invested at 25% per year compound interest for 3 years (in ₹).
22. 22.Find the amount when ₹38592 is invested at 25% per year compound interest for 3 years (in ₹).
23. 23.Find the amount when ₹24000 is invested at 5% per year compound interest for 3 years (in ₹).
24. 24.Find the compound interest on ₹34375 at 8% per year for 2 years, added every year (in ₹).
25. 25.Find the compound interest on ₹5400 at 10% per year for 2 years, added every year (in ₹).
26. 26.Find the compound interest on ₹16000 at 5% per year for 3 years, added every year (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 ₹17500 at 8% per year for 2 years (in ₹)?
29. 29.Find the compound interest on ₹46875 at 8% per year for 3 years, added every year (in ₹).
30. 30.Find the compound interest on ₹624 at 25% per year for 2 years, added every year (in ₹).
31. 31.What is the difference between the compound interest and the simple interest on ₹41800 at 20% per year for 2 years (in ₹)?
32. 32.Find the amount when ₹46875 is invested at 4% per year compound interest for 3 years (in ₹).
33. 33.Find the amount when ₹27200 is invested at 5% per year compound interest for 2 years (in ₹).
34. 34.What is the difference between the compound interest and the simple interest on ₹50000 at 4% per year for 2 years (in ₹)?
35. 35.Find the amount when ₹38800 is invested at 5% per year compound interest for 2 years (in ₹).
36. 36.Find the amount when ₹11250 is invested at 8% per year compound interest for 2 years (in ₹).
37. 37.Find the amount when ₹2500 is invested at 12% per year compound interest for 2 years (in ₹).
38. 38.What is the difference between the compound interest and the simple interest on ₹20200 at 10% per year for 2 years (in ₹)?
39. 39.What is the difference between the compound interest and the simple interest on ₹23200 at 25% per year for 2 years (in ₹)?
40. 40.Find the compound interest on ₹26325 at 20% per year for 2 years, added every year (in ₹).

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