Compound Interest Worksheet

Quantitative aptitude lesson 15: Compound interest · Set 384 · 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.What is the difference between the compound interest and the simple interest on ₹2500 at 12% per year for 2 years (in ₹)?
2. 2.Find the amount when ₹48750 is invested at 4% per year compound interest for 2 years (in ₹).
3. 3.Find the compound interest on ₹41250 at 20% per year for 2 years, added every year (in ₹).
4. 4.Find the amount when ₹44200 is invested at 10% per year compound interest for 2 years (in ₹).
5. 5.What is the difference between the compound interest and the simple interest on ₹6400 at 5% per year for 2 years (in ₹)?
6. 6.Find the amount when ₹15504 is invested at 25% per year compound interest for 2 years (in ₹).
7. 7.What is the difference between the compound interest and the simple interest on ₹17500 at 12% per year for 2 years (in ₹)?
8. 8.What is the difference between the compound interest and the simple interest on ₹12500 at 12% per year for 2 years (in ₹)?
9. 9.Find the compound interest on ₹38640 at 25% per year for 2 years, added every year (in ₹).
10. 10.Find the amount when ₹29100 is invested at 10% per year compound interest for 2 years (in ₹).
11. 11.Find the amount when ₹31250 is invested at 4% per year compound interest for 3 years (in ₹).
12. 12.Find the compound interest on ₹46000 at 10% per year for 3 years, added every year (in ₹).
13. 13.What is the difference between the compound interest and the simple interest on ₹13600 at 25% per year for 2 years (in ₹)?
14. 14.Find the amount when ₹38750 is invested at 8% per year compound interest for 2 years (in ₹).
15. 15.What is the difference between the compound interest and the simple interest on ₹44400 at 15% per year for 2 years (in ₹)?
16. 16.What is the difference between the compound interest and the simple interest on ₹41200 at 15% per year for 2 years (in ₹)?
17. 17.What is the difference between the compound interest and the simple interest on ₹15000 at 4% per year for 2 years (in ₹)?
18. 18.Find the amount when ₹16000 is invested at 5% per year compound interest for 2 years (in ₹).
19. 19.Find the amount when ₹46875 is invested at 4% per year compound interest for 3 years (in ₹).
20. 20.What is the difference between the compound interest and the simple interest on ₹20000 at 8% per year for 2 years (in ₹)?
21. 21.Find the amount when ₹16000 is invested at 15% per year compound interest for 3 years (in ₹).
22. 22.Find the amount when ₹14000 is invested at 5% per year compound interest for 2 years (in ₹).
23. 23.What is the difference between the compound interest and the simple interest on ₹43600 at 25% per year for 2 years (in ₹)?
24. 24.Find the amount when ₹17000 is invested at 10% per year compound interest for 3 years (in ₹).
25. 25.Find the compound interest on ₹4375 at 8% per year for 2 years, added every year (in ₹).
26. 26.Find the compound interest on ₹48150 at 20% per year for 2 years, added every year (in ₹).
27. 27.What is the difference between the compound interest and the simple interest on ₹2800 at 15% per year for 2 years (in ₹)?
28. 28.What is the difference between the compound interest and the simple interest on ₹15600 at 15% per year for 2 years (in ₹)?
29. 29.What is the difference between the compound interest and the simple interest on ₹50000 at 12% per year for 2 years (in ₹)?
30. 30.Find the compound interest on ₹26000 at 20% per year for 3 years, added every year (in ₹).
31. 31.Find the amount when ₹14050 is invested at 20% per year compound interest for 2 years (in ₹).
32. 32.What is the difference between the compound interest and the simple interest on ₹35000 at 4% per year for 2 years (in ₹)?
33. 33.Find the compound interest on ₹1125 at 20% per year for 3 years, added every year (in ₹).
34. 34.Find the amount when ₹16016 is invested at 25% per year compound interest for 2 years (in ₹).
35. 35.What is the difference between the compound interest and the simple interest on ₹15600 at 25% per year for 2 years (in ₹)?
36. 36.Find the compound interest on ₹15400 at 10% per year for 2 years, added every year (in ₹).
37. 37.Find the compound interest on ₹30625 at 12% per year for 2 years, added every year (in ₹).
38. 38.Find the amount when ₹14375 is invested at 12% per year compound interest for 2 years (in ₹).
39. 39.Find the amount when ₹42000 is invested at 10% per year compound interest for 3 years (in ₹).
40. 40.Find the amount when ₹18750 is invested at 8% per year compound interest for 2 years (in ₹).

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