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Python List Operator

Question 1

Which operator can be used to find the index of an element in a list in python?

@

#

&

index()

Question 2

Which operator is used to concatenate two lists in python?

&

+

|

*

Question 3

Which operator is used to check if an element exists in a list in python?

in

not

exists

has

Question 4

Which operator can be used to remove an element from a list in python?

append()

delete()

remove()

pop()

Question 5

What is the result of the expression in python?

[1, 2, 3] * 3

[1, 2, 3]

[1, 2, 3, 1, 2, 3, 1, 2, 3]

6

9

Question 6

What does the in operator return when applied to a list and an element is not found in the list?

False

True

None

Raises an error.

Question 7

Which operator can be used to compare two lists element wise in python?

==

=

!=

>=

Question 8

What does the += operator do when used with a list in python?

Appends an element to the list.

Deletes an element from the list.

Extends the list with another list.

Creates a new list.

Question 9

What is the result of the expression in python?

[1, 2, 3] == [1, 2, 3]

True

False

1

[1, 2, 3]

Question 10

What does the * operator do when applied to a list in python?

Raises a Type Error.

Duplicates the list.

Reverses the list.

Expands the list elements.

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