Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 183 · 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 ₹31936 is invested at 25% per year compound interest for 3 years (in ₹).
2. 2.Find the amount when ₹36250 is invested at 4% per year compound interest for 2 years (in ₹).
3. 3.Find the amount when ₹12500 is invested at 8% per year compound interest for 2 years (in ₹).
4. 4.Find the amount when ₹31600 is invested at 15% per year compound interest for 2 years (in ₹).
5. 5.Find the compound interest on ₹35600 at 5% per year for 2 years, added every year (in ₹).
6. 6.Find the compound interest on ₹46875 at 12% per year for 3 years, added every year (in ₹).
7. 7.What is the difference between the compound interest and the simple interest on ₹40400 at 10% per year for 2 years (in ₹)?
8. 8.Find the amount when ₹28400 is invested at 5% per year compound interest for 2 years (in ₹).
9. 9.Find the amount when ₹15625 is invested at 8% per year compound interest for 3 years (in ₹).
10. 10.Find the amount when ₹49200 is invested at 15% per year compound interest for 2 years (in ₹).
11. 11.Find the compound interest on ₹35000 at 8% per year for 2 years, added every year (in ₹).
12. 12.Find the amount when ₹11875 is invested at 8% per year compound interest for 2 years (in ₹).
13. 13.What is the difference between the compound interest and the simple interest on ₹10000 at 12% per year for 2 years (in ₹)?
14. 14.What is the difference between the compound interest and the simple interest on ₹30000 at 8% per year for 2 years (in ₹)?
15. 15.Find the compound interest on ₹46875 at 4% per year for 3 years, added every year (in ₹).
16. 16.Find the compound interest on ₹6625 at 20% per year for 2 years, added every year (in ₹).
17. 17.Find the compound interest on ₹24000 at 5% per year for 3 years, added every year (in ₹).
18. 18.What is the difference between the compound interest and the simple interest on ₹50000 at 25% per year for 2 years (in ₹)?
19. 19.What is the difference between the compound interest and the simple interest on ₹7500 at 4% per year for 2 years (in ₹)?
20. 20.What is the difference between the compound interest and the simple interest on ₹32500 at 8% per year for 2 years (in ₹)?
21. 21.What is the difference between the compound interest and the simple interest on ₹32500 at 12% per year for 2 years (in ₹)?
22. 22.Find the compound interest on ₹15625 at 8% per year for 3 years, added every year (in ₹).
23. 23.Find the compound interest on ₹48000 at 5% per year for 2 years, added every year (in ₹).
24. 24.Find the compound interest on ₹45776 at 25% per year for 2 years, added every year (in ₹).
25. 25.Find the amount when ₹45000 is invested at 4% per year compound interest for 2 years (in ₹).
26. 26.Find the compound interest on ₹10375 at 20% per year for 3 years, added every year (in ₹).
27. 27.Find the compound interest on ₹15000 at 10% per year for 3 years, added every year (in ₹).
28. 28.What is the difference between the compound interest and the simple interest on ₹19600 at 10% per year for 2 years (in ₹)?
29. 29.Find the amount when ₹49600 is invested at 15% per year compound interest for 2 years (in ₹).
30. 30.What is the difference between the compound interest and the simple interest on ₹7300 at 20% per year for 2 years (in ₹)?
31. 31.What is the difference between the compound interest and the simple interest on ₹47500 at 8% per year for 2 years (in ₹)?
32. 32.Find the compound interest on ₹40900 at 10% per year for 2 years, added every year (in ₹).
33. 33.Find the amount when ₹48000 is invested at 15% per year compound interest for 3 years (in ₹).
34. 34.Find the amount when ₹35600 is invested at 10% per year compound interest for 2 years (in ₹).
35. 35.What is the difference between the compound interest and the simple interest on ₹21600 at 15% per year for 2 years (in ₹)?
36. 36.Find the amount when ₹7300 is invested at 10% per year compound interest for 2 years (in ₹).
37. 37.Find the compound interest on ₹20000 at 4% per year for 2 years, added every year (in ₹).
38. 38.What is the difference between the compound interest and the simple interest on ₹38700 at 10% per year 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.Find the amount when ₹43750 is invested at 4% per year compound interest for 2 years (in ₹).

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