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d.  What are operators in Python?
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                     e.  List any three commonly used data types in Python with examples.
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                     f.   Write the output of the following statement:

                     print("Hello!", "How", "are you?")
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                     g.  What is a variable? How do you declare a variable in Python?
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                      ___________________________________________________________________

                     h.  Write steps to run a Python program.
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                  4.  Differentiate between the following:
                     a.  Interactive Mode                                   Script Mode

                     __________________________________                      __________________________________
                     __________________________________                      __________________________________

                     b.  input() function                                                 print() function
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                     __________________________________                      __________________________________

                                                                                                 21 st   #Technology Literacy
                  5.  Application-based questions.                                             Century   #Critical Thinking
                                                                                                Skills
                      a.     Aarav has been writing codes in the IDLE shell. He wants to save and reuse his
                           programs. Where should he write his codes instead so that he can easily open,
                           run and save them for later use?
                      b.    Ayushi  finished  writing a program in Python and has saved it  successfully  but  now she has
                           forgotten the option to execute a program. Tell her which option she should use.


                  6.  Execute the following Python expressions in interactive mode and write the output in the space
                     given:

                     a.  56*8+13                            ________________________

                     b.  49/7 – 5+15 – 10                   ________________________
                     c.  34*98*2*5 – 1076/2                 ________________________

                     d.  74+98+23+76-23-45-90               ________________________

                     e.  90/10+25*67-22                     ________________________






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