Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 137 · 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 ₹48600 at 10% per year for 2 years, added every year (in ₹).
2. 2.Find the amount when ₹1250 is invested at 4% per year compound interest for 2 years (in ₹).
3. 3.Find the amount when ₹4800 is invested at 5% per year compound interest for 2 years (in ₹).
4. 4.Find the amount when ₹48000 is invested at 5% per year compound interest for 3 years (in ₹).
5. 5.What is the difference between the compound interest and the simple interest on ₹16000 at 25% per year for 2 years (in ₹)?
6. 6.Find the amount when ₹32000 is invested at 15% per year compound interest for 3 years (in ₹).
7. 7.What is the difference between the compound interest and the simple interest on ₹8800 at 5% per year for 2 years (in ₹)?
8. 8.Find the amount when ₹39750 is invested at 20% per year compound interest for 3 years (in ₹).
9. 9.Find the compound interest on ₹8000 at 5% per year for 3 years, added every year (in ₹).
10. 10.What is the difference between the compound interest and the simple interest on ₹43400 at 10% per year for 2 years (in ₹)?
11. 11.What is the difference between the compound interest and the simple interest on ₹22500 at 4% per year for 2 years (in ₹)?
12. 12.Find the amount when ₹50000 is invested at 5% per year compound interest for 2 years (in ₹).
13. 13.Find the compound interest on ₹31250 at 12% per year for 3 years, added every year (in ₹).
14. 14.What is the difference between the compound interest and the simple interest on ₹37600 at 5% per year for 2 years (in ₹)?
15. 15.Find the amount when ₹6000 is invested at 10% per year compound interest for 2 years (in ₹).
16. 16.What is the difference between the compound interest and the simple interest on ₹22500 at 12% per year for 2 years (in ₹)?
17. 17.Find the amount when ₹24000 is invested at 10% per year compound interest for 3 years (in ₹).
18. 18.What is the difference between the compound interest and the simple interest on ₹1600 at 5% per year for 2 years (in ₹)?
19. 19.Find the amount when ₹6875 is invested at 4% per year compound interest for 2 years (in ₹).
20. 20.Find the amount when ₹47475 is invested at 20% per year compound interest for 2 years (in ₹).
21. 21.Find the amount when ₹26000 is invested at 10% per year compound interest for 2 years (in ₹).
22. 22.Find the compound interest on ₹24000 at 10% per year for 2 years, added every year (in ₹).
23. 23.Find the compound interest on ₹32000 at 5% per year for 3 years, added every year (in ₹).
24. 24.Find the compound interest on ₹41875 at 4% per year for 2 years, added every year (in ₹).
25. 25.Find the amount when ₹16800 is invested at 5% per year compound interest for 2 years (in ₹).
26. 26.Find the amount when ₹16000 is invested at 15% per year compound interest for 3 years (in ₹).
27. 27.Find the compound interest on ₹1920 at 25% per year for 3 years, added every year (in ₹).
28. 28.Find the compound interest on ₹16000 at 5% per year for 3 years, added every year (in ₹).
29. 29.Find the compound interest on ₹6875 at 12% per year for 2 years, added every year (in ₹).
30. 30.What is the difference between the compound interest and the simple interest on ₹10700 at 10% per year for 2 years (in ₹)?
31. 31.Find the amount when ₹18000 is invested at 10% per year compound interest for 3 years (in ₹).
32. 32.What is the difference between the compound interest and the simple interest on ₹23600 at 5% per year for 2 years (in ₹)?
33. 33.Find the amount when ₹9400 is invested at 10% per year compound interest for 2 years (in ₹).
34. 34.Find the compound interest on ₹15625 at 4% per year for 3 years, added every year (in ₹).
35. 35.Find the amount when ₹49904 is invested at 25% per year compound interest for 2 years (in ₹).
36. 36.Find the compound interest on ₹8000 at 5% per year for 2 years, added every year (in ₹).
37. 37.Find the compound interest on ₹20000 at 8% per year for 2 years, added every year (in ₹).
38. 38.Find the amount when ₹47875 is invested at 20% per year compound interest for 2 years (in ₹).
39. 39.Find the compound interest on ₹16000 at 15% per year for 3 years, added every year (in ₹).
40. 40.Find the amount when ₹48000 is invested at 20% per year compound interest for 3 years (in ₹).

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