MODULAR PROGRAMMING - FINAL REVISION - 4 MARKS SEE COMPUTER SCIENCE 2082

 MODULAR PROGRAMMING - FINAL REVISION - 4 MARKS

SEE COMPUTER SCIENCE 2082

1.     Write a program in QBASIC that asks the user to enter the radius of a circle and calculates its area using a FUNCTION and circumference using a SUB procedure. [A = πr², C = 2πr]

2.     Write a program in QBASIC that asks the user to enter the radius of a circle and calculates its area using a user-defined FUNCTION First(r) and circumference using a SUB procedure Second(r). [A = πr², C = 2πr]

3.     Write a program in QBASIC that asks the user to enter the length and breadth of a room and calculates its area using a FUNCTION and perimeter using a SUB procedure. [A = L × B, P = 2(L + B) ]

4.     Write a program in QBASIC that asks the user to enter the length, breadth and height of a room and calculates its area using a FUNCTION and volume using a SUB procedure.[A = L × B, V = L × B × H]

5.     Write a program in QBASIC that asks the user to enter the length, breadth and height of a room and calculates its volume using a FUNCTION and area of four walls using a SUB procedure.[V = L × B × H, A = 2H(L + B) ]

6.     Write a program in QBASIC that asks the user to enter the radius and height of a cylinder and calculates its volume using a FUNCTION and curved surface area using a SUB procedure.[V = πr²h, C = 2πrh]

7.     Write a program in QBASIC that asks the user to enter the radius and height of a cylinder and calculates its total surface area using a FUNCTION and volume using a SUB procedure.[TSA = 2πr(r + h), V = πr²h[

8.     Write a program in QBASIC that asks the user to enter the radius of a circle and calculates the volume of a cylinder using a FUNCTION and circumference of the circle using a SUB procedure.[V = πr²h, C = 2πr]

9.     Write a program in QBASIC that asks the user to enter the radius of a hemisphere and calculates its volume using a FUNCTION and total surface area using a SUB procedure.[V = (2/3)πr³, TSA = 3πr²]

10.  Write a program in QBASIC that asks the user to enter the radius of a sphere and calculates its volume using a FUNCTION and total surface area using a SUB procedure. [V = (4/3)πr³, TSA = 4πr²]

11.  Write a program in QBASIC that asks the user to enter principal, time and rate of interest and calculates simple interest using a SUB procedure and amount using a FUNCTION procedure.

[SI = (P × T × R) / 100, A = P + SI]

12.  Write a program in QBASIC that asks the user to enter three numbers and displays the greatest number using a FUNCTION and smallest number using a SUB procedure.

13.  Write a program in QBASIC that asks the user to enter two numbers and finds the remainder using a SUB procedure and product using a FUNCTION procedure.

14.  Write a program in QBASIC that calculates the area of a rectangle using a user-defined FUNCTION and the area of a circle using a SUB procedure.[Area of rectangle = LxB , Area of circle = πr²]

15.  Write a program in QBASIC that asks the user to enter the three sides of a triangle and calculates its area using a FUNCTION and perimeter using a SUB procedure. [P=a+b+c, Area=

16.  Write a program in QBASIC that calculates the area of four walls using a FUNCTION and the area of a rectangle using a SUB procedure. .[Area of rectangle = LxB , Area of 4 walls = 2H(L + B)]

17.  Write a program in QBASIC that asks the user to enter any three different numbers and finds their product using a user-defined FUNCTION PROD() and average using a SUB procedure AVG().

18.  Write a program in QBASIC that asks the user to enter any number and displays its cube using a SUB procedure and square root using a FUNCTION.