Practice level 2 · Beginner · 30 programs

Operators and calculations

Interest, profit, conversions, areas, BMI and bills.

The programs in this level

1. Swap two numbers without third variable
2. Calculate simple interest
3. Calculate compound interest
4. Calculate percentage
5. Calculate profit
6. Calculate loss
7. Calculate profit percentage
8. Calculate loss percentage
9. Calculate discount
10. Calculate final price after discount
11. Convert Celsius to Fahrenheit
12. Convert Fahrenheit to Celsius
13. Convert kilometers to meters
14. Convert meters to kilometers
15. Convert hours to minutes
16. Convert minutes to seconds
17. Convert days to years
18. Calculate area of circle
19. Calculate circumference of circle
20. Calculate area of rectangle
21. Calculate perimeter of rectangle
22. Calculate area of triangle
23. Calculate perimeter of triangle
24. Calculate volume of cube
25. Calculate volume of cylinder
26. Calculate BMI
27. Calculate total marks
28. Calculate percentage and grade
29. Calculate electricity bill
30. Create a basic calculator