Class XI Test

Which of the following commands will create a list?

• list1 = list()

• list1 = []

• list1 = list([1, 2, 3])

• all of the mentioned

Suppose listExample is [‘h’,’e’,’l’,’l’,’o’], what is len(listExample)?

• 5

• 4

• None

• error

Which of the following methods is used to remove the first occurrence of a specified element from a list in Python?

• remove()

• pop()

• delete()

• discard()

What will be the output of the following Python code snippet?

• [1, 2, 4, 5]

• [1, 2, 3, 5]

• [1, 2, 4]

• [1, 2, 3, 4]

What is the output of the following Python code snippet?

• [1, 2, 3, 10, 4, 5]

• [1, 2, 10, 3, 4, 5]

• [1, 2, 3, 4, 10, 5]

• [1, 2, 3, 4, 5, 10]

What will be the output of the following Python code snippet?

• 2

• 3

• 4

• 5

Which of the following methods is used to concatenate two lists in Python?

• merge()

• concat()

• join()

• extend()

What will be the output of the following Python code snippet?

• [1, 2, 3, {4, 5, 6}]

• [1, 2, 3, [4, 5, 6]]

• [1, 2, 3, (4, 5, 6)]

• [1, 2, 3, 4, 5, 6]

What will be the output of the following Python code snippet?

• [1, 2, 3, 4, 5]

• [5, 4, 3, 2, 1]

• [5, 4, 3, 2, 1, 0]

• [1, 2, 3, 4]

What is the output of the following

• [15, 10, 5]

• [10, 5]

• [25, 10]