These multiple choice quesitons are for Python Math/Types and Storing Multiple Values in Lists.

  1. Python Math/Types

    apples = 10 oranges = '12'

What is the correct way to add the number of apples to the number of oranges?

  1. apples + oranges
  2. apples.append(oranges)
  3. apples + int(oranges)
  4. str(apples) + oranges

  5. Python Lists (Multiple Items in Lists)

Consider the following code:

fruits = ['apples', 'oranges', 'bananas']
tangerines = (2, 9)
fruits.append(tangerines)

What is the output of print(fruits)?

  1. ['apples', 'oranges', 'bananas', (2, 9)]
  2. ['apples', 'oranges', 'bananas', 2, 9]
  3. ['apples', 'oranges', 'bananas', [2, 9]]
  4. ['apples', 'oranges', 'bananas'], (2, 9)

Explanation of distractors:

  1. correct answer
  2. Student believes each of the items in 'tangerines' tuple is individually added to the 'fruits' list.
  3. Student believes 'tangerines' is a list.
  4. Student doesn't fully grasp list structure - knows that 'tangerines' should be added to the end of the list, but fails to incorporate it into the list structure.