Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 408 · 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 ₹16000 at 5% per year for 3 years, added every year (in ₹).
2. 2.What is the difference between the compound interest and the simple interest on ₹30000 at 8% per year for 2 years (in ₹)?
3. 3.Find the amount when ₹46875 is invested at 4% per year compound interest for 3 years (in ₹).
4. 4.Find the amount when ₹48600 is invested at 10% per year compound interest for 2 years (in ₹).
5. 5.Find the compound interest on ₹5776 at 25% per year for 2 years, added every year (in ₹).
6. 6.Find the amount when ₹37200 is invested at 5% per year compound interest for 2 years (in ₹).
7. 7.Find the compound interest on ₹46800 at 25% per year for 2 years, added every year (in ₹).
8. 8.Find the amount when ₹43750 is invested at 12% per year compound interest for 2 years (in ₹).
9. 9.Find the compound interest on ₹22500 at 8% per year for 2 years, added every year (in ₹).
10. 10.Find the amount when ₹5000 is invested at 8% per year compound interest for 2 years (in ₹).
11. 11.Find the amount when ₹15000 is invested at 10% per year compound interest for 3 years (in ₹).
12. 12.What is the difference between the compound interest and the simple interest on ₹20000 at 4% per year for 2 years (in ₹)?
13. 13.Find the amount when ₹23750 is invested at 4% per year compound interest for 2 years (in ₹).
14. 14.Find the compound interest on ₹26100 at 10% per year for 2 years, added every year (in ₹).
15. 15.What is the difference between the compound interest and the simple interest on ₹20000 at 8% per year for 2 years (in ₹)?
16. 16.Find the amount when ₹46875 is invested at 12% per year compound interest for 3 years (in ₹).
17. 17.Find the amount when ₹18125 is invested at 12% per year compound interest for 2 years (in ₹).
18. 18.Find the compound interest on ₹33152 at 25% per year for 3 years, added every year (in ₹).
19. 19.What is the difference between the compound interest and the simple interest on ₹1100 at 20% per year for 2 years (in ₹)?
20. 20.Find the compound interest on ₹34000 at 10% per year for 3 years, added every year (in ₹).
21. 21.Find the compound interest on ₹15625 at 4% per year for 3 years, added every year (in ₹).
22. 22.Find the compound interest on ₹48400 at 10% per year for 2 years, added every year (in ₹).
23. 23.Find the amount when ₹8000 is invested at 5% per year compound interest for 3 years (in ₹).
24. 24.Find the compound interest on ₹800 at 5% per year for 2 years, added every year (in ₹).
25. 25.Find the compound interest on ₹16400 at 5% per year for 2 years, added every year (in ₹).
26. 26.What is the difference between the compound interest and the simple interest on ₹2500 at 8% per year for 2 years (in ₹)?
27. 27.Find the amount when ₹31250 is invested at 8% per year compound interest for 3 years (in ₹).
28. 28.Find the amount when ₹26600 is invested at 10% per year compound interest for 2 years (in ₹).
29. 29.Find the amount when ₹34240 is invested at 25% per year compound interest for 2 years (in ₹).
30. 30.Find the compound interest on ₹25000 at 10% per year for 3 years, added every year (in ₹).
31. 31.Find the amount when ₹31250 is invested at 12% per year compound interest for 3 years (in ₹).
32. 32.Find the compound interest on ₹10128 at 25% per year for 2 years, added every year (in ₹).
33. 33.Find the amount when ₹800 is invested at 5% per year compound interest for 2 years (in ₹).
34. 34.What is the difference between the compound interest and the simple interest on ₹6600 at 20% per year for 2 years (in ₹)?
35. 35.Find the amount when ₹15625 is invested at 4% per year compound interest for 3 years (in ₹).
36. 36.Find the amount when ₹21056 is invested at 25% per year compound interest for 2 years (in ₹).
37. 37.Find the amount when ₹30000 is invested at 12% per year compound interest for 2 years (in ₹).
38. 38.Find the amount when ₹37888 is invested at 25% per year compound interest for 3 years (in ₹).
39. 39.Find the amount when ₹46875 is invested at 8% per year compound interest for 2 years (in ₹).
40. 40.What is the difference between the compound interest and the simple interest on ₹7600 at 25% per year for 2 years (in ₹)?

Free quantitative aptitude lessons, practice and worksheets at talentjr.in/quantitative-aptitude