SOLVED_PROBLEM
1. Write a program in QBASIC to input the height, base and find out the area of triangle.
INPUT "Enter a height"; H
INPUT "Enter a base"; B
A = 1 / 2 * (H * B)
PRINT "Area of triangle"; A
END
2. Write a program that convert centigrade temperature to Fahrenheit temperature. The formula is: F = (9 / 5) * C + 32. F is Fahrenheit temperature and C is the centigrade temperature.
REM "Convert a temperature from centigrade to Fahrenheit"
CLS
INPUT "Enter the temperature in centigrade"; C
F = C * (9 / 5) + 32
PRINT "The Fahrenheit value is:"; F
END
3. Write a program to find the cost of painting the four wall of a room.
CLS
INPUT "Enter length of the room"; L
INPUT "Enter breadth of the room"; B
INPUT "Enter height of the room"; H
INPUT "Enter the cost of painting"; C
A = (2 * (L + B)) * H
T = C * A
PRINT "The total cost of painting:"; T
END
4. Write a program to calculate volume and total surface area of a cylinder. (Hint: V = P * R^2 * H and TSA = 2 * P * R * (R + H))
INPUT "Enter a radius"; R
INPUT "Enter a height"; H
V = 3.141 * R^2 * H
PRINT "Volume of a cylinder is:"; V
TSA = 2 × 3.141 * R * (R + H)
PRINT "Total surface area is:"; TSA
END
5. Write a program to find the area of rectangle. (Hint: A = L + B)
CLS
INPUT "Enter a Length"; L
INPUT "Enter a Breadth"; B
A = L + B
PRINT "Area of rectangle:"; L
END
6. Write a program to find area of four wall. (Hint: 2 * (L + B)) * H.)
CLS
INPUT "Enter length of the room"; L
INPUT "Enter breadth of the room"; B
INPUT "Enter height of the room"; H
INPUT "Enter the cost of painting"; C
A = (2 * (L + B)) * H
PRINT "Area of four wall"; A
END
7. Write a program to find area of circle. (Hint: (22 / 7) * R^2)
CLS
INPUT "Enter a radius"; R
A = (22 / 7) * R^2
PRINT "Area of circle"; A
END
8. Write a program to find area of square. (Hint: L^2)
CLS
INPUT "Enter a length"; L
A = L^2
PRINT "Area of square"; A
END
9. Write the program to find the area of Parallelogram. (Hint: A = B * H)
CLS
INPUT "Enter a base"; B
INPUT "Enter a height"; H
A = B * H
PRINT "Area of parallelogram"; A
END
10. Write a program to find the area of trapezium. (Hint: A = 1 / 2 * (A + B) * H)
CLS
INPUT "Enter a big base"; A
INPUT "Enter a small base"; B
INPUT "Enter a height"; H
A = 1 / 2 * (A + B) * H
PRINT "Area of trapezium"; A
END
11. Write a program to find area of sphere. (Hint: A = 4 × (22 / 7) * R^2)
CLS
INPUT "Enter a radius"; R
A = 4 * (22 / 7) * R^2
PRINT "Area of sphere"; A
END
12. Write a program to find the area of cube. (Hint: A = L^3)
CLS
INPUT "Enter a length"; L
A = L^3
PRINT "Area of cube"; A
END
13. Write a program to find volume of box. (Hint: V = L * B * H)
CLS
INPUT "Enter a length"; L
INPUT "Enter a breadth"; B
INPUT "Enter a height"; H
V = L * B * H
PRINT "Volume of box"; V
END
14. Write a program to calculate weight from kilograms to pound. (Hint: P = K * 3.2)
CLS
INPUT "Enter a weight in kilogram"; K
P = K * 3.2
PRINT "Pound"; P
END
15. Write a program to find simple interest. (Hint: SI = (P * T * R) / 100)
CLS
INPUT "Principle"; P
INPUT "Rate"; R
INPUT "Time"; T
SI = (P * T * R) / 100
PRINT "Simple Interest"; SI
END
16. Write a program to find Amount if simple interest is given. (Hint: A = P + SI)
CLS
INPUT "Principal"; P
INPUT "Simple Interest"; SI
A = P + SI
PRINT "Amount"; A
END
17. Write a program to find the half of any number. (Hint: N = N / 2)
CLS
INPUT "Any Number"; N
H = N / 2
PRINT "Half of Number"; H
END
18. Write a program to find the square of any numbers. (Hint: Sq = N × N)
CLS
INPUT " Enter any number"; N
Sq = N × N
PRINT "Square of number"; Sq
END
19. Write a program to find the cube of any numbers. (Hint: Cu = N × N × N)
CLS
INPUT " Enter any number"; N
Cu = N × N × N
PRINT "Cube of number"; Sq
END
20. Write a program to find perimeter of rectangle. (Hint: P = 2 * (L + B))
CLS
INPUT "Length"; L
INPUT "Breadth"; B
P = 2 * (L + B)
PRINT "Perimeter of rectangle"; P
END
21. Write a program to find the perimeter of triangle. (Hint: P = A + B + C)
CLS
INPUT "Different side of triangle"; A, B, C
P = A + B + C
PRINT "Perimeter of rectangle"; P
END
22. Write a program to find the perimeter of circle. (Hint: P = 2 * (22 / 7) * R)
CLS
INPUT "Radius"; R
P = 2 * (22 / 7) * R
PRINT "Perimeter of circle"; P
END
23. Write a program to find Sum and Difference of two number.
CLS
INPUT "Enter a 1st number"; A
INPUT "Enter a 2nd number"; B
S = A + B
D = A - B
PRINT "Sum"; S
PRINT "Difference"; D
END
24. Write a program to find the average of any two number.
CLS
INPUT "Enter 1st number"; E
INPUT " Enter 2nd number"; F
A = (E + F) / 3
PRINT "Average"; A
END
25. Write a program to find 45% and 65% of given number.
CLS
INPUT " Enter a number"; N
1N = (45 / 100) * N
2N = (65 / 100) * N
PRINT "% of Number is:"; 1N, 2N
END
26. Write a program to find volume of sphere.
CLS
INPUT "Enter a radius"; R
V = (4 / 3) * 3.14 * R^3
PRINT "Volume of sphere"; V
END
27. Write a program to find total surface area and volume of cuboid.
CLS
INPUT "Enter a length"; L
INPUT "Enter a breadth"; B
INPUT "Enter a height"; H
A = 2 * (L * B + B * H + H * L)
V = L * B * H
PRINT "Total surface area"; A
PRINT "Volume"; V
END
28. Write a program to find total surface area of cube.
CLS
INPUT "Enter side of cube"; L
T = 6 * L^2
PRINT "Total surface area"; T
END
29. Write a program to find the circumference of circle.
CLS
INPUT "Enter a radius"; R
C = 2 * 3.14 * R
PRINT "Circumference of circle"; C
END
30. Write a program to convert distance in kilometer into miles.
CLS
INPUT "Enter a Distance"; D
M = D * 0.62
PRINT "Distance in Miles"; M
END
31. Write a program to convert distance in meter into kilometer.
CLS
INPUT "Distance in meter"; M
K = M / 1000
PRINT "Kilometer"; K
END
32. Write a program to calculate potential energy of body. (Hint: PE = MGH Where G = 9.8)
CLS
INPUT "Enter a mass"; M
INPUT "Enter a height"; H
P = M * 9.8 * H
PRINT "Potential Energy"; P
END
33. Write a program to convert kilogram into grams.
CLS
INPUT "Enter value in kilogram"; K
G = K * 1000
PRINT "Value in gram"; G
END
34. Write a program to find total surface area of sphere.
CLS
INPUT "Enter radius"; R
A = 4 * 3.14 * R^2
PRINT "Total surface area"; A
END
35. Write a program to find volume of sphere.
CLS
INPUT "Enter radius"; R
V = (4 / 3) * 3.14 * R^3
PRINT "Volume of sphere"; V
END
36. Write a program to find total surface area of cylinder.
CLS
INPUT "Enter radius"; R
INPUT "Enter a height"; H
A = 2 * 3.14 * R * (R + H)
PRINT "Total surface area"; A
END
37. Write a program to calculate the distance. (Hint: S = u * t + (1 / 2) * A * T^2)
CLS
INPUT "Enter initial velocity"; U
INPUT "Enter time"; T
INPUT "Enter acceleration"; A
S = u * t + (1 / 2) * A * T^2)
PRINT "Distance Travelled"; S
END
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