Python Tuple Practice Questions

Practice the core tuple concepts from creation and conversion through indexing, built-in functions, immutability and the count() method. Try each question before opening the solution.

1. Create an empty tuple with the constructor and check its type
   Show solution

   my_tuple = tuple()
   print(my_tuple)
   print(type(my_tuple))

2. Create an empty tuple using tuple literal syntax
   Show solution

   my_tuple = ()
   print(my_tuple)

3. Create a tuple containing five integers
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   numbers = (10, 20, 30, 40, 50)
   print(numbers)

4. Create a tuple from range()
   Show solution

   numbers = tuple(range(5, 50, 10))
   print(numbers)

5. Unpack a tuple and display its elements
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   my_tuple = ('Alex', 'Ronald', 'John')
   print(*my_tuple)

6. Create a tuple from a list
   Show solution

   names = ['Alex', 'Ronald', 'John']
   my_tuple = tuple(names)
   print(my_tuple)

7. Create a tuple containing duplicate values. Does a tuple allow duplicates?
   Show solution

   my_tuple = ('a', 'b', 'a', 'c', 'a')
   print(my_tuple)
   # Yes. Tuples can contain duplicate values.

8. Create a one-item tuple and verify its type
   Show solution

   one_item = ('Alex',)
   print(one_item)
   print(type(one_item))

9. Use max(), min(), sum() and len() with a numeric tuple
   Show solution

   numbers = (8, 2, 4, 3, 7, 3)
   print(max(numbers))
   print(min(numbers))
   print(sum(numbers))
   print(len(numbers))

10. Try to clear a tuple. What happens?
    Show solution

    my_tuple = (1, 2, 3)
    my_tuple.clear()  # AttributeError: tuple has no clear() method

11. Count how many times a value occurs in a tuple
    Show solution

    my_tuple = ('a', 'c', 'd', 'c', 'x', 'k', 'd', 'c')
    print(my_tuple.count('c'))

12. Read values at different tuple positions
    Show solution

    my_tuple = ('a', 'c', 'd', 'c', 'x', 'k', 'd', 'c')
    print(my_tuple[0])   # first
    print(my_tuple[-1])  # last
    print(my_tuple[2])   # third
    print(my_tuple[1:4]) # slice

Subhendu Mohapatra

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