Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 95 · 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 ₹44375 at 12% per year for 2 years, added every year (in ₹).
2. 2.Find the compound interest on ₹31200 at 5% per year for 2 years, added every year (in ₹).
3. 3.Find the compound interest on ₹43600 at 5% per year for 2 years, added every year (in ₹).
4. 4.What is the difference between the compound interest and the simple interest on ₹14800 at 10% per year for 2 years (in ₹)?
5. 5.Find the amount when ₹36875 is invested at 8% per year compound interest for 2 years (in ₹).
6. 6.Find the compound interest on ₹144 at 25% per year for 2 years, added every year (in ₹).
7. 7.Find the amount when ₹23100 is invested at 10% per year compound interest for 2 years (in ₹).
8. 8.What is the difference between the compound interest and the simple interest on ₹32500 at 8% per year for 2 years (in ₹)?
9. 9.What is the difference between the compound interest and the simple interest on ₹8700 at 10% per year for 2 years (in ₹)?
10. 10.Find the amount when ₹27625 is invested at 20% per year compound interest for 3 years (in ₹).
11. 11.Find the compound interest on ₹48000 at 15% per year for 3 years, added every year (in ₹).
12. 12.What is the difference between the compound interest and the simple interest on ₹13600 at 20% per year for 2 years (in ₹)?
13. 13.Find the amount when ₹48000 is invested at 10% per year compound interest for 3 years (in ₹).
14. 14.Find the compound interest on ₹24000 at 15% per year for 3 years, added every year (in ₹).
15. 15.Find the amount when ₹3150 is invested at 20% per year compound interest for 2 years (in ₹).
16. 16.What is the difference between the compound interest and the simple interest on ₹6000 at 15% per year for 2 years (in ₹)?
17. 17.Find the amount when ₹18000 is invested at 10% per year compound interest for 2 years (in ₹).
18. 18.Find the amount when ₹15625 is invested at 12% per year compound interest for 3 years (in ₹).
19. 19.Find the compound interest on ₹23616 at 25% per year for 3 years, added every year (in ₹).
20. 20.What is the difference between the compound interest and the simple interest on ₹7500 at 12% per year for 2 years (in ₹)?
21. 21.What is the difference between the compound interest and the simple interest on ₹16000 at 25% per year for 2 years (in ₹)?
22. 22.Find the compound interest on ₹10000 at 10% per year for 3 years, added every year (in ₹).
23. 23.What is the difference between the compound interest and the simple interest on ₹35500 at 10% per year for 2 years (in ₹)?
24. 24.What is the difference between the compound interest and the simple interest on ₹34000 at 15% per year for 2 years (in ₹)?
25. 25.Find the amount when ₹47552 is invested at 25% per year compound interest for 3 years (in ₹).
26. 26.Find the compound interest on ₹11520 at 25% per year for 3 years, added every year (in ₹).
27. 27.What is the difference between the compound interest and the simple interest on ₹1400 at 20% per year for 2 years (in ₹)?
28. 28.Find the amount when ₹31250 is invested at 8% per year compound interest for 3 years (in ₹).
29. 29.What is the difference between the compound interest and the simple interest on ₹15000 at 4% per year for 2 years (in ₹)?
30. 30.Find the compound interest on ₹49375 at 8% per year for 2 years, added every year (in ₹).
31. 31.Find the compound interest on ₹21875 at 4% per year for 2 years, added every year (in ₹).
32. 32.Find the amount when ₹24000 is invested at 5% per year compound interest for 3 years (in ₹).
33. 33.What is the difference between the compound interest and the simple interest on ₹16400 at 25% per year for 2 years (in ₹)?
34. 34.What is the difference between the compound interest and the simple interest on ₹44800 at 15% per year for 2 years (in ₹)?
35. 35.What is the difference between the compound interest and the simple interest on ₹21300 at 10% per year for 2 years (in ₹)?
36. 36.What is the difference between the compound interest and the simple interest on ₹45200 at 25% per year for 2 years (in ₹)?
37. 37.What is the difference between the compound interest and the simple interest on ₹7500 at 4% per year for 2 years (in ₹)?
38. 38.What is the difference between the compound interest and the simple interest on ₹37500 at 12% per year for 2 years (in ₹)?
39. 39.What is the difference between the compound interest and the simple interest on ₹44400 at 5% per year for 2 years (in ₹)?
40. 40.Find the amount when ₹24000 is invested at 15% per year compound interest for 3 years (in ₹).

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