Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 245 · 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 8% per year for 3 years, added every year (in ₹).
2. 2.Find the amount when ₹44000 is invested at 15% per year compound interest for 2 years (in ₹).
3. 3.Find the amount when ₹10400 is invested at 5% per year compound interest for 2 years (in ₹).
4. 4.Find the amount when ₹27600 is invested at 15% per year compound interest for 2 years (in ₹).
5. 5.What is the difference between the compound interest and the simple interest on ₹19000 at 10% per year for 2 years (in ₹)?
6. 6.Find the amount when ₹40000 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 ₹50000 at 4% per year for 2 years (in ₹)?
8. 8.Find the amount when ₹10625 is invested at 12% per year compound interest for 2 years (in ₹).
9. 9.Find the compound interest on ₹700 at 10% per year for 2 years, added every year (in ₹).
10. 10.Find the compound interest on ₹47200 at 5% per year for 2 years, added every year (in ₹).
11. 11.Find the compound interest on ₹34375 at 12% per year for 2 years, added every year (in ₹).
12. 12.Find the compound interest on ₹37000 at 10% per year for 3 years, added every year (in ₹).
13. 13.Find the compound interest on ₹14336 at 25% per year for 3 years, added every year (in ₹).
14. 14.What is the difference between the compound interest and the simple interest on ₹7500 at 12% per year for 2 years (in ₹)?
15. 15.What is the difference between the compound interest and the simple interest on ₹27500 at 12% per year for 2 years (in ₹)?
16. 16.What is the difference between the compound interest and the simple interest on ₹13600 at 5% per year for 2 years (in ₹)?
17. 17.Find the amount when ₹15600 is invested at 5% per year compound interest for 2 years (in ₹).
18. 18.Find the compound interest on ₹28352 at 25% per year for 2 years, added every year (in ₹).
19. 19.Find the amount when ₹10000 is invested at 4% per year compound interest for 2 years (in ₹).
20. 20.What is the difference between the compound interest and the simple interest on ₹30200 at 10% per year for 2 years (in ₹)?
21. 21.What is the difference between the compound interest and the simple interest on ₹28400 at 5% per year for 2 years (in ₹)?
22. 22.Find the compound interest on ₹15625 at 8% per year for 3 years, added every year (in ₹).
23. 23.Find the amount when ₹31250 is invested at 4% per year compound interest for 3 years (in ₹).
24. 24.Find the amount when ₹42400 is invested at 5% per year compound interest for 2 years (in ₹).
25. 25.Find the compound interest on ₹48000 at 15% per year for 3 years, added every year (in ₹).
26. 26.Find the amount when ₹5625 is invested at 4% per year compound interest for 2 years (in ₹).
27. 27.Find the amount when ₹49375 is invested at 8% per year compound interest for 2 years (in ₹).
28. 28.Find the compound interest on ₹33600 at 10% per year for 2 years, added every year (in ₹).
29. 29.Find the amount when ₹6850 is invested at 20% per year compound interest for 2 years (in ₹).
30. 30.Find the compound interest on ₹28000 at 10% per year for 3 years, added every year (in ₹).
31. 31.What is the difference between the compound interest and the simple interest on ₹14400 at 25% per year for 2 years (in ₹)?
32. 32.Find the compound interest on ₹40625 at 8% per year for 2 years, added every year (in ₹).
33. 33.Find the amount when ₹48000 is invested at 15% per year compound interest for 3 years (in ₹).
34. 34.Find the compound interest on ₹32000 at 15% per year for 2 years, added every year (in ₹).
35. 35.What is the difference between the compound interest and the simple interest on ₹29200 at 25% per year for 2 years (in ₹)?
36. 36.What is the difference between the compound interest and the simple interest on ₹25000 at 4% per year for 2 years (in ₹)?
37. 37.Find the compound interest on ₹40000 at 5% per year for 2 years, added every year (in ₹).
38. 38.Find the amount when ₹24000 is invested at 15% per year compound interest for 3 years (in ₹).
39. 39.Find the amount when ₹3625 is invested at 20% per year compound interest for 3 years (in ₹).
40. 40.Find the compound interest on ₹38656 at 25% per year for 3 years, added every year (in ₹).

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