Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 197 · 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 ₹15625 is invested at 12% per year compound interest for 3 years (in ₹).
2. 2.Find the compound interest on ₹46625 at 20% per year for 3 years, added every year (in ₹).
3. 3.Find the amount when ₹26875 is invested at 4% per year compound interest for 2 years (in ₹).
4. 4.What is the difference between the compound interest and the simple interest on ₹45600 at 15% per year for 2 years (in ₹)?
5. 5.Find the compound interest on ₹38800 at 5% per year for 2 years, added every year (in ₹).
6. 6.Find the compound interest on ₹31250 at 8% per year for 3 years, added every year (in ₹).
7. 7.Find the amount when ₹17250 is invested at 20% per year compound interest for 2 years (in ₹).
8. 8.Find the compound interest on ₹45625 at 12% per year for 2 years, added every year (in ₹).
9. 9.Find the amount when ₹44900 is invested at 10% per year compound interest for 2 years (in ₹).
10. 10.Find the compound interest on ₹15625 at 4% per year for 3 years, added every year (in ₹).
11. 11.Find the amount when ₹46875 is invested at 4% per year compound interest for 3 years (in ₹).
12. 12.Find the compound interest on ₹15700 at 10% per year for 2 years, added every year (in ₹).
13. 13.Find the amount when ₹37500 is invested at 8% per year compound interest for 2 years (in ₹).
14. 14.Find the amount when ₹14625 is invested at 20% per year compound interest for 3 years (in ₹).
15. 15.Find the compound interest on ₹39300 at 20% per year for 2 years, added every year (in ₹).
16. 16.What is the difference between the compound interest and the simple interest on ₹5600 at 25% per year for 2 years (in ₹)?
17. 17.Find the compound interest on ₹15625 at 12% per year for 3 years, added every year (in ₹).
18. 18.Find the amount when ₹6250 is invested at 4% per year compound interest for 2 years (in ₹).
19. 19.Find the compound interest on ₹35175 at 20% per year for 2 years, added every year (in ₹).
20. 20.Find the amount when ₹15625 is invested at 4% per year compound interest for 3 years (in ₹).
21. 21.Find the compound interest on ₹50000 at 10% per year for 3 years, added every year (in ₹).
22. 22.Find the compound interest on ₹18800 at 15% per year for 2 years, added every year (in ₹).
23. 23.Find the amount when ₹5400 is invested at 10% per year compound interest for 2 years (in ₹).
24. 24.Find the amount when ₹24000 is invested at 5% per year compound interest for 3 years (in ₹).
25. 25.Find the amount when ₹30000 is invested at 10% per year compound interest for 3 years (in ₹).
26. 26.What is the difference between the compound interest and the simple interest on ₹30000 at 10% per year for 2 years (in ₹)?
27. 27.Find the compound interest on ₹500 at 10% per year for 2 years, added every year (in ₹).
28. 28.Find the amount when ₹8000 is invested at 5% per year compound interest for 3 years (in ₹).
29. 29.Find the compound interest on ₹38750 at 12% per year for 2 years, added every year (in ₹).
30. 30.Find the compound interest on ₹20000 at 15% per year for 2 years, added every year (in ₹).
31. 31.Find the compound interest on ₹10100 at 10% per year for 2 years, added every year (in ₹).
32. 32.What is the difference between the compound interest and the simple interest on ₹20000 at 12% per year for 2 years (in ₹)?
33. 33.Find the amount when ₹11250 is invested at 12% per year compound interest for 2 years (in ₹).
34. 34.What is the difference between the compound interest and the simple interest on ₹32500 at 12% per year for 2 years (in ₹)?
35. 35.Find the amount when ₹40000 is invested at 5% per year compound interest for 2 years (in ₹).
36. 36.What is the difference between the compound interest and the simple interest on ₹6800 at 5% per year for 2 years (in ₹)?
37. 37.Find the amount when ₹2300 is invested at 10% per year compound interest for 2 years (in ₹).
38. 38.Find the amount when ₹13075 is invested at 20% per year compound interest for 2 years (in ₹).
39. 39.What is the difference between the compound interest and the simple interest on ₹10000 at 8% per year for 2 years (in ₹)?
40. 40.What is the difference between the compound interest and the simple interest on ₹2500 at 4% per year for 2 years (in ₹)?

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