Python Variable MCQs

Question 1: Which of the following defines a variable in Python?

• var name="Steve"
• string name="Steve"
• name="Steve"
• All of the above

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Question 2: How to get the type of the following variable?

i=10

• type(i)
• exec(i)
• print(i)
• help(i)

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Question 3: What is the output of the following code?

s1={1,2,3,4}
s2={4,5,6,7}
print(s1&s2)

• {1,2,3,4,5,6,7}
• {1,2,3,5,6,7}
• {4}
• {1,2,3}

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Question 4: What is the output of the following code?

>>> x=100
>>> type(x)

• integer
• int
• <class 'int'>
• <class 'number'>

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Question 5: What is the output of the following code?

>>> x='Hello '
>>> y='World'
>>> x+y

• An error will be raised.
• 'Hello World'
• 'Hello '
• 'World'

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