Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 482 · 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 ₹22500 is invested at 12% per year compound interest for 2 years (in ₹).
2. 2.Find the compound interest on ₹31250 at 4% per year for 2 years, added every year (in ₹).
3. 3.Find the amount when ₹16000 is invested at 5% per year compound interest for 3 years (in ₹).
4. 4.Find the compound interest on ₹15625 at 8% per year for 3 years, added every year (in ₹).
5. 5.Find the compound interest on ₹9375 at 12% per year for 2 years, added every year (in ₹).
6. 6.What is the difference between the compound interest and the simple interest on ₹14000 at 25% per year for 2 years (in ₹)?
7. 7.Find the amount when ₹26000 is invested at 5% per year compound interest for 2 years (in ₹).
8. 8.What is the difference between the compound interest and the simple interest on ₹10000 at 15% per year for 2 years (in ₹)?
9. 9.Find the compound interest on ₹3125 at 12% per year for 2 years, added every year (in ₹).
10. 10.Find the compound interest on ₹35000 at 10% per year for 3 years, added every year (in ₹).
11. 11.What is the difference between the compound interest and the simple interest on ₹15000 at 8% per year for 2 years (in ₹)?
12. 12.Find the compound interest on ₹31552 at 25% per year for 3 years, added every year (in ₹).
13. 13.What is the difference between the compound interest and the simple interest on ₹7600 at 25% per year for 2 years (in ₹)?
14. 14.Find the compound interest on ₹10625 at 4% per year for 2 years, added every year (in ₹).
15. 15.What is the difference between the compound interest and the simple interest on ₹17600 at 15% per year for 2 years (in ₹)?
16. 16.Find the compound interest on ₹24175 at 20% per year for 2 years, added every year (in ₹).
17. 17.What is the difference between the compound interest and the simple interest on ₹1200 at 15% per year for 2 years (in ₹)?
18. 18.Find the amount when ₹8000 is invested at 5% per year compound interest for 3 years (in ₹).
19. 19.Find the amount when ₹21625 is invested at 20% per year compound interest for 2 years (in ₹).
20. 20.Find the compound interest on ₹21600 at 5% per year for 2 years, added every year (in ₹).
21. 21.Find the amount when ₹15625 is invested at 8% per year compound interest for 3 years (in ₹).
22. 22.Find the compound interest on ₹36875 at 12% per year for 2 years, added every year (in ₹).
23. 23.Find the amount when ₹8000 is invested at 15% per year compound interest for 3 years (in ₹).
24. 24.What is the difference between the compound interest and the simple interest on ₹50000 at 8% per year for 2 years (in ₹)?
25. 25.Find the compound interest on ₹32400 at 10% per year for 2 years, added every year (in ₹).
26. 26.What is the difference between the compound interest and the simple interest on ₹20000 at 8% per year for 2 years (in ₹)?
27. 27.What is the difference between the compound interest and the simple interest on ₹12500 at 4% per year for 2 years (in ₹)?
28. 28.Find the amount when ₹24000 is invested at 5% per year compound interest for 3 years (in ₹).
29. 29.What is the difference between the compound interest and the simple interest on ₹35000 at 8% per year for 2 years (in ₹)?
30. 30.Find the amount when ₹29200 is invested at 15% per year compound interest for 2 years (in ₹).
31. 31.Find the amount when ₹46875 is invested at 12% per year compound interest for 3 years (in ₹).
32. 32.Find the amount when ₹29584 is invested at 25% per year compound interest for 2 years (in ₹).
33. 33.What is the difference between the compound interest and the simple interest on ₹36800 at 15% per year for 2 years (in ₹)?
34. 34.Find the amount when ₹22400 is invested at 15% per year compound interest for 2 years (in ₹).
35. 35.What is the difference between the compound interest and the simple interest on ₹13600 at 20% per year for 2 years (in ₹)?
36. 36.Find the compound interest on ₹48125 at 12% per year for 2 years, added every year (in ₹).
37. 37.Find the amount when ₹15625 is invested at 4% per year compound interest for 3 years (in ₹).
38. 38.What is the difference between the compound interest and the simple interest on ₹26500 at 20% per year for 2 years (in ₹)?
39. 39.What is the difference between the compound interest and the simple interest on ₹3000 at 20% per year for 2 years (in ₹)?
40. 40.Find the compound interest on ₹11875 at 8% per year for 2 years, added every year (in ₹).

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