Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 567 · 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 ₹33000 at 10% per year for 3 years, added every year (in ₹).
2. 2.Find the compound interest on ₹14625 at 20% per year for 3 years, added every year (in ₹).
3. 3.Find the compound interest on ₹8000 at 5% per year for 3 years, added every year (in ₹).
4. 4.Find the compound interest on ₹16000 at 10% per year for 3 years, added every year (in ₹).
5. 5.What is the difference between the compound interest and the simple interest on ₹33200 at 10% per year for 2 years (in ₹)?
6. 6.Find the compound interest on ₹31250 at 12% per year for 3 years, added every year (in ₹).
7. 7.Find the compound interest on ₹16000 at 5% per year for 3 years, added every year (in ₹).
8. 8.What is the difference between the compound interest and the simple interest on ₹13700 at 10% per year for 2 years (in ₹)?
9. 9.What is the difference between the compound interest and the simple interest on ₹12500 at 8% per year for 2 years (in ₹)?
10. 10.Find the amount when ₹9875 is invested at 20% per year compound interest for 3 years (in ₹).
11. 11.Find the amount when ₹41875 is invested at 4% per year compound interest for 2 years (in ₹).
12. 12.Find the compound interest on ₹46875 at 12% per year for 3 years, added every year (in ₹).
13. 13.What is the difference between the compound interest and the simple interest on ₹32000 at 5% per year for 2 years (in ₹)?
14. 14.Find the compound interest on ₹48000 at 5% per year for 3 years, added every year (in ₹).
15. 15.Find the compound interest on ₹26800 at 15% per year for 2 years, added every year (in ₹).
16. 16.What is the difference between the compound interest and the simple interest on ₹5000 at 8% per year for 2 years (in ₹)?
17. 17.Find the compound interest on ₹13950 at 20% per year for 2 years, added every year (in ₹).
18. 18.Find the amount when ₹36416 is invested at 25% per year compound interest for 3 years (in ₹).
19. 19.Find the amount when ₹44000 is invested at 15% per year compound interest for 2 years (in ₹).
20. 20.Find the amount when ₹6592 is invested at 25% per year compound interest for 3 years (in ₹).
21. 21.Find the amount when ₹11250 is invested at 12% per year compound interest for 2 years (in ₹).
22. 22.Find the amount when ₹17900 is invested at 20% per year compound interest for 2 years (in ₹).
23. 23.Find the amount when ₹1056 is invested at 25% per year compound interest for 2 years (in ₹).
24. 24.What is the difference between the compound interest and the simple interest on ₹22500 at 8% per year for 2 years (in ₹)?
25. 25.Find the compound interest on ₹31875 at 8% per year for 2 years, added every year (in ₹).
26. 26.What is the difference between the compound interest and the simple interest on ₹20700 at 20% per year for 2 years (in ₹)?
27. 27.Find the amount when ₹48000 is invested at 15% per year compound interest for 3 years (in ₹).
28. 28.Find the compound interest on ₹7744 at 25% per year for 3 years, added every year (in ₹).
29. 29.Find the compound interest on ₹13600 at 15% per year for 2 years, added every year (in ₹).
30. 30.Find the amount when ₹768 is invested at 25% per year compound interest for 3 years (in ₹).
31. 31.Find the compound interest on ₹15625 at 4% per year for 3 years, added every year (in ₹).
32. 32.Find the amount when ₹15625 is invested at 8% per year compound interest for 3 years (in ₹).
33. 33.Find the compound interest on ₹24928 at 25% per year for 2 years, added every year (in ₹).
34. 34.Find the compound interest on ₹35000 at 8% per year for 2 years, added every year (in ₹).
35. 35.Find the amount when ₹36200 is invested at 10% per year compound interest for 2 years (in ₹).
36. 36.What is the difference between the compound interest and the simple interest on ₹27600 at 5% per year for 2 years (in ₹)?
37. 37.Find the compound interest on ₹1200 at 5% per year for 2 years, added every year (in ₹).
38. 38.What is the difference between the compound interest and the simple interest on ₹13600 at 25% per year for 2 years (in ₹)?
39. 39.Find the amount when ₹46600 is invested at 10% per year compound interest for 2 years (in ₹).
40. 40.What is the difference between the compound interest and the simple interest on ₹35200 at 5% per year for 2 years (in ₹)?

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