Simple 7 Easy QBASIC Programs

#Write a program to find the area of the circle.


Cls
Input" Enter the radius " ;R
Let A=22/7*R^2
Print " The area of circle =" ;A
End




#Write a program to find the circumference of the circle.


Cls
Input" Enter the radius " ;R
Let Circumference=22/7*R*2
Print " The area of circle =" ;Circumference
End 




#Write a program to find the area of the square.


Cls
Input" Enter the number" ;n
Let square= n^2
Print" The area of square=" ;Square
End




#Write a program to find the area of the square and cube. 


Cls
Input" Enter the number" ;n
Let square= n^2
Let Cube = n^3 
Print" The area of square=" ;Square
Print" The area of cube=" ; Cube
End




#Write a program to find the volume of the box.


Cls
Input " enter the length " ;l
Input " enter the breadth " ;b 
Input " enter the height " ;h
Let Volume= l*b*h
Print" The volume of box =" ;Volume
End 




#Write a program to convert the weight from kilogram to pounds.


CLS
Input"Enter the weight in kilogram";K
Let P=K*2.2
Print "The pound is ";P
End




#Write a program to convert the distance from kilometer to miles.


Cls
Input"Enter the length in kilometer";K
Let M= K / 1.6

Print "The length in miles =";M
End