Objective Questions

-------------------

 1. ``a = 2.5``. What is the output of ``print "a is %d"%(a)``

   a. a is 2.5

   #. a is 2.0

   #. 2.0

   #. a is 2

   Answer: a is 2

 2. What does ``print "This is",     "a line ", "with  spaces"`` print?

   a. This is a line with spaces

   #. This is a line with  spaces

   #. This is     a line   with   spaces

   #. This is a line  with  spaces

   Answer: This is a line  with  spaces

 3. What does ``print "%2.5f"%(1.2)`` print?

   a. 1.2

   #. 1.20

   #. 1.20000

   #. 00001.2

   Answer: 1.20000

 4. What is the output of the following code::

     for i in range(1,10,2):

         print i,

    Answer::

      1 3 5 7 9

 5. ``a = 2`` and ``b = 4.5``. What does ``print "a is %d and b is %2.1f"%(b, a)``

    print?

   a. a is 2 and b is 4.5

   #. a is 4 and b is 2

   #. a is 4 and b is 2.0

   #. a is 4.5 and b is 2

   Answer: a is 4 and b is 2.0

 6. What is the prompt displayed by ``raw_input("Say something\nType here:")``

   Answer::

     Say something 

     Type here:

 6. What is the prompt displayed by ``raw_input("value of a is %d\nInput b

    value:"a)`` and ``a = 2.5``

   Answer::

     value of a is 2

     Input ba value:

 7. ``a = raw_input()`` and user enters ``2.5``. What is the type of a?

   a. str

   #. int

   #. float

   #. char

   Answer: str

 8. ``a = int(raw_input())`` and user enters ``4.5``. What happens?

   a. a = 4.5

   #. a = 4

   #. a = 4.0

   #. Error

   Answer: Error

 9. ``a = raw_input()`` and user enters ``"this is a string"``. What does 

    ``print a`` produce?

   a. 'this is a string'

   b. 'this is a string"

   c. "this is a string"

   #. this is a string

   Answer: "this is a string"

Larger Questions

================

 1. Answer to universe and everything. Keep taking input from user and print it

    back until the input is 42.

  Answer::

    ip = raw_input()

    while ip != "42":

        print ip