Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 295 · 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 ₹15625 at 4% per year for 3 years, added every year (in ₹).
2. 2.Find the amount when ₹1825 is invested at 20% per year compound interest for 2 years (in ₹).
3. 3.What is the difference between the compound interest and the simple interest on ₹38400 at 15% per year for 2 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 amount when ₹4750 is invested at 20% per year compound interest for 3 years (in ₹).
6. 6.Find the compound interest on ₹9504 at 25% per year for 2 years, added every year (in ₹).
7. 7.Find the compound interest on ₹37000 at 10% per year for 2 years, added every year (in ₹).
8. 8.Find the compound interest on ₹24000 at 5% per year for 3 years, added every year (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 ₹15000 at 8% per year for 2 years (in ₹)?
11. 11.What is the difference between the compound interest and the simple interest on ₹24900 at 20% per year for 2 years (in ₹)?
12. 12.What is the difference between the compound interest and the simple interest on ₹16800 at 15% per year for 2 years (in ₹)?
13. 13.What is the difference between the compound interest and the simple interest on ₹1200 at 15% per year for 2 years (in ₹)?
14. 14.Find the amount when ₹46875 is invested at 4% per year compound interest for 3 years (in ₹).
15. 15.Find the amount when ₹6800 is invested at 15% per year compound interest for 2 years (in ₹).
16. 16.What is the difference between the compound interest and the simple interest on ₹33500 at 10% per year for 2 years (in ₹)?
17. 17.Find the compound interest on ₹25000 at 12% per year for 2 years, added every year (in ₹).
18. 18.Find the amount when ₹27000 is invested at 20% per year compound interest for 2 years (in ₹).
19. 19.Find the amount when ₹46875 is invested at 12% per year compound interest for 3 years (in ₹).
20. 20.Find the amount when ₹31975 is invested at 20% per year compound interest for 2 years (in ₹).
21. 21.Find the amount when ₹3750 is invested at 4% per year compound interest for 2 years (in ₹).
22. 22.Find the compound interest on ₹23250 at 20% per year for 2 years, added every year (in ₹).
23. 23.Find the compound interest on ₹47850 at 20% per year for 2 years, added every year (in ₹).
24. 24.Find the compound interest on ₹625 at 12% per year for 2 years, added every year (in ₹).
25. 25.Find the compound interest on ₹18750 at 8% per year for 2 years, added every year (in ₹).
26. 26.Find the compound interest on ₹26576 at 25% per year for 2 years, added every year (in ₹).
27. 27.What is the difference between the compound interest and the simple interest on ₹43200 at 5% per year for 2 years (in ₹)?
28. 28.What is the difference between the compound interest and the simple interest on ₹7500 at 4% per year for 2 years (in ₹)?
29. 29.Find the compound interest on ₹15625 at 12% per year for 3 years, added every year (in ₹).
30. 30.What is the difference between the compound interest and the simple interest on ₹20000 at 8% per year for 2 years (in ₹)?
31. 31.What is the difference between the compound interest and the simple interest on ₹8600 at 20% per year for 2 years (in ₹)?
32. 32.Find the amount when ₹24500 is invested at 10% per year compound interest for 2 years (in ₹).
33. 33.Find the amount when ₹50000 is invested at 10% per year compound interest for 3 years (in ₹).
34. 34.Find the amount when ₹15625 is invested at 4% per year compound interest for 3 years (in ₹).
35. 35.Find the compound interest on ₹46875 at 8% per year for 3 years, added every year (in ₹).
36. 36.Find the amount when ₹16000 is invested at 5% per year compound interest for 3 years (in ₹).
37. 37.Find the compound interest on ₹19375 at 8% per year for 2 years, added every year (in ₹).
38. 38.Find the amount when ₹41000 is invested at 10% per year compound interest for 3 years (in ₹).
39. 39.Find the amount when ₹800 is invested at 5% per year compound interest for 2 years (in ₹).
40. 40.What is the difference between the compound interest and the simple interest on ₹8200 at 10% per year for 2 years (in ₹)?

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