REVIEW-XG

Good Morning boys.
In this session, we will check our understanding of Basic programing skills.

Link for today's Class:

Meeting ID

meet.google.com/pei-sjwr-xvu

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By the end of the session, you will be able to 

• Understand and apply the basic and output functions
• Create numeric and string variables
• Apply the concept of assignment and shorthand operators
• Apply the concept of relational and arithmatic operators
•  Apply the concept of  IF statements to solve the problems at hand

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Write the Python commands to do the following:

Q1. Insert the missing part of the code below

a.    to output "Hello World".

b.    To write a comment “ program to test your knowledge” in the single line.

c.     To write a multi-line comment

       Program to

      Test your

      Knowledge

d.    Create a variable named carname and assign the value Volvo to it.

e.    Create a variable named x and assign the value 50 to it.

f.      Display the sum of 5 + 10, using two variables: x and y.

g.    Create a variable called z, assign x + y to it, and display the result.(let x=10,y=5)

h.    Get the characters from index 2 to index 4 (llo).

txt ="Hello World"

x =

  Q2.Follow the instructions and do the needful:

  a.  Remove the illegal characters in the variable name:

2my-first_name = "John"

   b.    Insert the correct syntax to assign the same value to all three variables in one code line.

        x  y  z  "Orange"

c.  Insert the correct syntax to convert x into a decimal number.

      x = 5

      x = (x)

d.    Insert the correct syntax to convert x into a integer.

                   x = 5.5

               x = (x)

  e.  Correct the error in the following statement:

        if 5 > 2:

        print("Five is greater than two!")

      Q 3. What will be the output:

  a.   

 x = 5

 print(type(x))

         b.

         x = "Hello World"

         print(type(x))

      c.              

         x = 20.5

          print(type(x))

    Q4.Write commands to do the following ( If based questions):

a.  Print "Hello World" if a is greater than b.

b.  Print "Hello World" if a is not equal to b.

c.  Print "Yes" if a is equal to b, otherwise print "No".

a = 50

b = 10

 a  b

  print("Yes")

  print("No")

d.     Print "1" if a is equal to b, print "2" if a is greater than b, otherwise print "3".

             a = 50

         b = 10

         a  b

           print("1")

         a  b

          print("2")

       

         print("3")

e.    Print "Hello" if a is equal to b, and c is equal to d.

 if a == b  c == d:

   print("Hello")

f.    Print "Hello" if a is equal to b, or if c is equal to d.

if a == b  c == d:

  print("Hello")