Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 581 · 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 ₹46875 at 12% per year for 3 years, added every year (in ₹).
2. 2.Find the amount when ₹20656 is invested at 25% per year compound interest for 2 years (in ₹).
3. 3.Find the amount when ₹46875 is invested at 12% per year compound interest for 3 years (in ₹).
4. 4.Find the compound interest on ₹33750 at 4% per year for 2 years, added every year (in ₹).
5. 5.What is the difference between the compound interest and the simple interest on ₹36900 at 20% per year for 2 years (in ₹)?
6. 6.What is the difference between the compound interest and the simple interest on ₹2000 at 5% per year for 2 years (in ₹)?
7. 7.What is the difference between the compound interest and the simple interest on ₹22500 at 4% per year for 2 years (in ₹)?
8. 8.Find the amount when ₹26875 is invested at 12% per year compound interest for 2 years (in ₹).
9. 9.Find the amount when ₹21024 is invested at 25% per year compound interest for 2 years (in ₹).
10. 10.Find the amount when ₹46875 is invested at 8% per year compound interest for 3 years (in ₹).
11. 11.Find the amount when ₹28125 is invested at 8% per year compound interest for 2 years (in ₹).
12. 12.What is the difference between the compound interest and the simple interest on ₹20400 at 25% per year for 2 years (in ₹)?
13. 13.What is the difference between the compound interest and the simple interest on ₹35800 at 10% per year for 2 years (in ₹)?
14. 14.Find the compound interest on ₹24375 at 4% per year for 2 years, added every year (in ₹).
15. 15.Find the amount when ₹14592 is invested at 25% per year compound interest for 3 years (in ₹).
16. 16.What is the difference between the compound interest and the simple interest on ₹26300 at 20% per year for 2 years (in ₹)?
17. 17.Find the amount when ₹25500 is invested at 10% per year compound interest for 2 years (in ₹).
18. 18.What is the difference between the compound interest and the simple interest on ₹5000 at 4% per year for 2 years (in ₹)?
19. 19.Find the amount when ₹36928 is invested at 25% per year compound interest for 3 years (in ₹).
20. 20.Find the amount when ₹4000 is invested at 15% per year compound interest for 2 years (in ₹).
21. 21.What is the difference between the compound interest and the simple interest on ₹2500 at 8% per year for 2 years (in ₹)?
22. 22.Find the amount when ₹15625 is invested at 12% per year compound interest for 3 years (in ₹).
23. 23.Find the amount when ₹6875 is invested at 12% per year compound interest for 2 years (in ₹).
24. 24.Find the compound interest on ₹11800 at 10% per year for 2 years, added every year (in ₹).
25. 25.What is the difference between the compound interest and the simple interest on ₹28800 at 25% per year for 2 years (in ₹)?
26. 26.Find the compound interest on ₹42725 at 20% per year for 2 years, added every year (in ₹).
27. 27.Find the amount when ₹11000 is invested at 10% per year compound interest for 3 years (in ₹).
28. 28.What is the difference between the compound interest and the simple interest on ₹39100 at 20% per year for 2 years (in ₹)?
29. 29.What is the difference between the compound interest and the simple interest on ₹10800 at 5% per year for 2 years (in ₹)?
30. 30.Find the amount when ₹45200 is invested at 10% per year compound interest for 2 years (in ₹).
31. 31.Find the amount when ₹25600 is invested at 5% per year compound interest for 2 years (in ₹).
32. 32.Find the amount when ₹47500 is invested at 12% per year compound interest for 2 years (in ₹).
33. 33.Find the compound interest on ₹22000 at 10% per year for 3 years, added every year (in ₹).
34. 34.Find the amount when ₹38125 is invested at 4% per year compound interest for 2 years (in ₹).
35. 35.What is the difference between the compound interest and the simple interest on ₹7600 at 5% per year for 2 years (in ₹)?
36. 36.Find the amount when ₹47600 is invested at 15% per year compound interest for 2 years (in ₹).
37. 37.Find the amount when ₹1104 is invested at 25% per year compound interest for 2 years (in ₹).
38. 38.Find the amount when ₹48000 is invested at 5% per year compound interest for 3 years (in ₹).
39. 39.What is the difference between the compound interest and the simple interest on ₹26400 at 5% per year for 2 years (in ₹)?
40. 40.What is the difference between the compound interest and the simple interest on ₹2800 at 5% per year for 2 years (in ₹)?

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