Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 286 · 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 ₹30000 at 12% per year for 2 years, added every year (in ₹).
2. 2.What is the difference between the compound interest and the simple interest on ₹9200 at 15% per year for 2 years (in ₹)?
3. 3.Find the amount when ₹24000 is invested at 15% 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.What is the difference between the compound interest and the simple interest on ₹47000 at 10% per year for 2 years (in ₹)?
6. 6.What is the difference between the compound interest and the simple interest on ₹34400 at 25% per year for 2 years (in ₹)?
7. 7.Find the amount when ₹5600 is invested at 5% per year compound interest for 2 years (in ₹).
8. 8.Find the compound interest on ₹39600 at 10% per year for 2 years, added every year (in ₹).
9. 9.What is the difference between the compound interest and the simple interest on ₹3500 at 20% per year for 2 years (in ₹)?
10. 10.What is the difference between the compound interest and the simple interest on ₹30000 at 8% per year for 2 years (in ₹)?
11. 11.What is the difference between the compound interest and the simple interest on ₹46000 at 5% per year for 2 years (in ₹)?
12. 12.What is the difference between the compound interest and the simple interest on ₹6000 at 15% per year for 2 years (in ₹)?
13. 13.Find the compound interest on ₹46875 at 12% per year for 3 years, added every year (in ₹).
14. 14.Find the amount when ₹26625 is invested at 20% per year compound interest for 3 years (in ₹).
15. 15.Find the compound interest on ₹40400 at 15% per year for 2 years, added every year (in ₹).
16. 16.Find the compound interest on ₹48000 at 5% per year for 3 years, added every year (in ₹).
17. 17.What is the difference between the compound interest and the simple interest on ₹20000 at 8% per year for 2 years (in ₹)?
18. 18.Find the amount when ₹25625 is invested at 4% 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 ₹40000 is invested at 4% per year compound interest for 2 years (in ₹).
21. 21.Find the amount when ₹33700 is invested at 20% per year compound interest for 2 years (in ₹).
22. 22.Find the compound interest on ₹30625 at 4% per year for 2 years, added every year (in ₹).
23. 23.Find the compound interest on ₹12500 at 12% per year for 2 years, added every year (in ₹).
24. 24.Find the amount when ₹8000 is invested at 15% per year compound interest for 3 years (in ₹).
25. 25.What is the difference between the compound interest and the simple interest on ₹26700 at 20% per year for 2 years (in ₹)?
26. 26.What is the difference between the compound interest and the simple interest on ₹26800 at 15% per year for 2 years (in ₹)?
27. 27.Find the compound interest on ₹8000 at 15% per year for 3 years, added every year (in ₹).
28. 28.Find the amount when ₹25200 is invested at 5% per year compound interest for 2 years (in ₹).
29. 29.What is the difference between the compound interest and the simple interest on ₹2500 at 4% per year for 2 years (in ₹)?
30. 30.What is the difference between the compound interest and the simple interest on ₹17600 at 25% per year for 2 years (in ₹)?
31. 31.Find the compound interest on ₹15488 at 25% per year for 2 years, added every year (in ₹).
32. 32.Find the amount when ₹14375 is invested at 12% per year compound interest for 2 years (in ₹).
33. 33.Find the compound interest on ₹9920 at 25% per year for 3 years, added every year (in ₹).
34. 34.What is the difference between the compound interest and the simple interest on ₹48400 at 25% per year for 2 years (in ₹)?
35. 35.Find the compound interest on ₹24000 at 15% per year for 3 years, added every year (in ₹).
36. 36.Find the compound interest on ₹37475 at 20% per year for 2 years, added every year (in ₹).
37. 37.Find the amount when ₹14656 is invested at 25% per year compound interest for 2 years (in ₹).
38. 38.Find the compound interest on ₹16700 at 10% per year for 2 years, added every year (in ₹).
39. 39.Find the compound interest on ₹8750 at 8% per year for 2 years, added every year (in ₹).
40. 40.Find the amount when ₹7000 is invested at 10% per year compound interest for 3 years (in ₹).

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