QBasic program solutions for classes 8, 9, and 10 (Part 2).

Here, I have listed some of the qbasic programs. We also have mobile app where you can view all the qbasic programs. For better experience I highy recommend you to use our mobile app

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21 Write a program to input principal, rate , time and display total amount.

REM PROGRAM TO DISPLAY TOTAL AMOUNT 
CLS 
INPUT “ENTER PRINCIPAL”; P 
INPUT “ENTER TIME”; T 
INPUT “ENTER RATE”;R 
I = P* T * R / 100 
A = P + I 
PRINT “TOTAL AMOUNT=”; A 
END

22 Write a program to display area of square.

REM PROGRAM TO DISPLAY AREA OF SQUARE 
CLS 
INPUT “ENTER LENGTH”; L 
A = L ^ 2 
PRINT “AREA OF SQUARE ”; A 
END

23 Write a program to enter any two numbers and display the smaller one

REM 
enter any two numbers and display the smaller one
    CLS 
    INPUT “ENTER ANY TWO NUMBERS”; A, B 
    IF A < B THEN 
    PRINT A; “IS SMALLER” 
    ELSE 
    PRINT B; “IS SMALLER” 
    END IF 
    END

24 Write a program to ask n number and print the sum of first n natural numbers.

REM CALCULATE SUM OF FIRST N NATURAL NUMBERS 
CLS 
INPUT “ENTER THE NUMBER”; N 
S = N * (N + 1) / 2 
PRINT “SUM OF”; N; “NUMBERS=”; S 
END

25 Write a program to ask n number and print the sum square of first n natural numbers.

REM CALCULATE SUM OF SQUARE OF FIRST N NATURAL NUMBERS 
CLS 
INPUT “ENTER THE NUMBER”; N 
S = N * (N + 1) * (2 * N + 1) / 6 
PRINT “SUM OF SQUARE OF ”; N; “NUMBERS=”; S 
END

26 Write a program to display total surface area of hemisphere.

REM PROGRAM TO DISPLAY TOTAL SURFACE AREA OF HEMISPHERE. 
CLS 
INPUT “ENTER RADIUS ”; R 
A= 3 * 3.14 * R ^ 2 
PRINT “TOTAL SURFACE AREA OF HEMISPHERE “; A 
END

27 Write a program to display area of circle

REM PROGRAM TO DISPLAY AREA OF CIRCLE 
CLS 
INPUT “ENTER RADIUS”; R 
A = 3.14 * R ^ 2 
PRINT “AREA OF CIRCLE ”; A 
END

28 Write a program to display total surface area and volume of cylinder.

REM PROGRAM TO DISPLAY TOTAL SURFACE AREA AND VOLUME OF CYLINDER 
CLS 
INPUT “ENTER RADIUS ”; R 
INPUT “ENTER HEIGHT”; H 
A= 2 * 3.14 * R * (R + H) 
V = 3.14 * R ^ 2 * H 
PRINT “TOTAL SURFACE AREA OF CYLINDER “; A 
PRINT “VOLUME OF CYLINDER ”; V 
END

29 Write a program to ask the user to enter the marks in any four subject and display whether the user is pass or fail.

CLS 
INPUT "ENTER ANY FOUR SUBJECT'S MARK;"; a, b, c, d 
total = a + b + c + d 
avg = total / 4 
IF avg > 40 THEN 
    PRINT "You are pass" 
ELSE 
    PRINT "you are fail" 
END IF 
END

30 Write a program to display volume of cylinder.

REM PROGRAM TO DISPLAY VOLUME OF CYLINDER. 
CLS 
INPUT “ENTER RADIUS ”; R 
INPUT “ENTER HEIGHT”; H 
V = 3.14 * R ^ 2 * H 
PRINT “VOLUME OF CYLINDER ”; V 
END

31 Write a program to display volume of hemisphere.

REM PROGRAM TO DISPLAY VOLUME OF HEMISPHERE. 
CLS 
INPUT “ENTER RADIUS ”; R 
V = (2 / 3) * 3.14 * R ^ 3 
PRINT “VOLUME OF HEMISPHERE ”; V 
END

32 Write a program to display total surface area and volume of cube.

REM PROGRAM TO DISPLAY TOTAL SURFACE AREA AND VOLUME OF CUBE 
CLS 
INPUT “ENTER LENGTH”; L 
A= 6 * L ^ 2 
V = L ^ 3 
PRINT “TOTAL SURFACE AREA OF CUBE “; A 
PRINT “VOLUME OF CUBE ”; V 
END

33 Write a program to display area of triangle.

REM PROGRAM TO DISPLAY AREA OF TRIANGLE 
CLS 
INPUT “ENTER BREADTH”; B 
INPUT “ENTER HEIGHT”; H 
A = 1 / 2  * (B * H) 
PRINT “AREA OF TRIANGLE “; A 
END

34 Write a program to display volume of cube

REM PROGRAM TO DISPLAY VOLUME OF CUBE 
CLS 
INPUT “ENTER LENGTH”; L 
V = L ^ 3 
PRINT “VOLUME OF CUBE ”; V 
END

35 Write a program to display perimeter of square.

REM PROGRAM TO DISPLAY PERIMETER OF SQUARE 
CLS 
INPUT “ENTER LENGTH”; L 
P = 4 * L 
PRINT “PERIMETER OF SQUARE ”; P 
END

36 Write a program to display area of parallelogram

REM PROGRAM TO DISPLAY AREA OF PARALLELOGRAM 
CLS 
INPUT “ENTER BREADTH”; B 
INPUT “ENTER HEIGHT”; H 
A = B * H 
PRINT “AREA OF PARALLELOGRAM"; A 
END

37 Write a program to display volume of cuboid / box.

REM PROGRAM TO DISPLAY VOLUME OF CUBOID. 
CLS 
INPUT “ENTER LENGTH”; L 
INPUT “ENTER BREADTH”; B 
INPUT “ENTER HEIGHT”; H 
V = L * B * H 
PRINT “VOLUME OF CUBOID ”; V 
END

38 Write a program to ask value in meter and convert into inch.

REM PROGRAM TO CONVERT VALUE IN METER TO INCH 
CLS 
INPUT”ENTER VALUE IN METER”; M 
I = M * 39.37 
PRINT “VALUE IN INCH=”; I 
END

39 Write a program to display total surface area and volume of hemisphere.

REM PROGRAM TO DISPLAY TOTAL SURFACE AREA AND VOLUME OF HEMISPHERE. 
CLS 
INPUT “ENTER RADIUS ”; R 
A= 3 * 3.14 * R ^ 2 
V = (2 / 3) * 3.14 * R ^ 3 
PRINT “TOTAL SURFACE AREA OF HEMISPHERE “; A 
PRINT “VOLUME OF HEMISPHERE ”; V 
END

40 Write a program to display area and perimeter of square.

REM PROGRAM TO DISPLAY AREA AND PERIMETER OF SQUARE 
CLS 
INPUT “ENTER LENGTH”; L 
A= L ^ 2 
P = 4 * L 
PRINT “AREA OF SQUARE “; A 
PRINT “PERIMETER OF SQUARE ”; P 
END

You can view other Qbasic programs in 3rd part of this post