Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 127 · 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 ₹44000 is invested at 10% per year compound interest for 3 years (in ₹).
2. 2.What is the difference between the compound interest and the simple interest on ₹47500 at 4% per year for 2 years (in ₹)?
3. 3.Find the amount when ₹4000 is invested at 10% per year compound interest for 3 years (in ₹).
4. 4.Find the compound interest on ₹24000 at 5% per year for 3 years, added every year (in ₹).
5. 5.Find the amount when ₹4800 is invested at 5% per year compound interest for 2 years (in ₹).
6. 6.Find the compound interest on ₹16250 at 4% per year for 2 years, added every year (in ₹).
7. 7.Find the compound interest on ₹46875 at 12% per year for 3 years, added every year (in ₹).
8. 8.What is the difference between the compound interest and the simple interest on ₹36000 at 15% per year for 2 years (in ₹)?
9. 9.What is the difference between the compound interest and the simple interest on ₹47500 at 12% per year for 2 years (in ₹)?
10. 10.What is the difference between the compound interest and the simple interest on ₹19300 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 8% per year for 2 years (in ₹)?
12. 12.What is the difference between the compound interest and the simple interest on ₹5000 at 4% per year for 2 years (in ₹)?
13. 13.Find the amount when ₹24000 is invested at 5% per year compound interest for 3 years (in ₹).
14. 14.What is the difference between the compound interest and the simple interest on ₹3600 at 5% per year for 2 years (in ₹)?
15. 15.Find the amount when ₹48576 is invested at 25% per year compound interest for 3 years (in ₹).
16. 16.Find the amount when ₹17200 is invested at 15% per year compound interest for 2 years (in ₹).
17. 17.Find the amount when ₹13888 is invested at 25% per year compound interest for 3 years (in ₹).
18. 18.Find the amount when ₹34500 is invested at 20% per year compound interest for 3 years (in ₹).
19. 19.What is the difference between the compound interest and the simple interest on ₹2500 at 8% per year for 2 years (in ₹)?
20. 20.Find the compound interest on ₹38600 at 10% per year for 2 years, added every year (in ₹).
21. 21.Find the compound interest on ₹10000 at 4% per year for 2 years, added every year (in ₹).
22. 22.Find the amount when ₹37725 is invested at 20% per year compound interest for 2 years (in ₹).
23. 23.What is the difference between the compound interest and the simple interest on ₹27500 at 12% per year for 2 years (in ₹)?
24. 24.Find the amount when ₹8750 is invested at 4% per year compound interest for 2 years (in ₹).
25. 25.Find the amount when ₹3600 is invested at 10% per year compound interest for 2 years (in ₹).
26. 26.What is the difference between the compound interest and the simple interest on ₹12800 at 20% per year for 2 years (in ₹)?
27. 27.Find the compound interest on ₹49375 at 12% per year for 2 years, added every year (in ₹).
28. 28.Find the amount when ₹31250 is invested at 12% per year compound interest for 3 years (in ₹).
29. 29.Find the amount when ₹37500 is invested at 10% per year compound interest for 2 years (in ₹).
30. 30.What is the difference between the compound interest and the simple interest on ₹26400 at 5% per year for 2 years (in ₹)?
31. 31.What is the difference between the compound interest and the simple interest on ₹10000 at 4% per year for 2 years (in ₹)?
32. 32.Find the amount when ₹46875 is invested at 8% per year compound interest for 3 years (in ₹).
33. 33.Find the compound interest on ₹31250 at 8% per year for 3 years, added every year (in ₹).
34. 34.Find the compound interest on ₹15625 at 8% per year for 3 years, added every year (in ₹).
35. 35.What is the difference between the compound interest and the simple interest on ₹12500 at 8% per year for 2 years (in ₹)?
36. 36.Find the compound interest on ₹17000 at 10% per year for 3 years, added every year (in ₹).
37. 37.Find the amount when ₹31250 is invested at 8% per year compound interest for 3 years (in ₹).
38. 38.Find the compound interest on ₹41875 at 12% per year for 2 years, added every year (in ₹).
39. 39.Find the amount when ₹12575 is invested at 20% per year compound interest for 2 years (in ₹).
40. 40.Find the amount when ₹16550 is invested at 20% per year compound interest for 2 years (in ₹).

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