Python MCQ and Answers – Lists

This collection of Python Multiple Choice Questions and Answers (MCQs): Quizzes & Practice Tests with Answer focuses on “Lists”.
 

1. Which of the following declarartion will create a list?

A mylist = list()

B mylist = []

C mylist = list([0, 0, 0])

D All of the above

Answer  

2. Which of the following declarartion can raise an error?

A mylist = []

B mylist = [] * 2

C mylist = [1, 2, 3]

D None of the mentioned

Answer  

3. Which of the following statement is True concerning lists in Python?

A The size of the lists should be given before their initialization

B size(mylist) function is used to find the size of lists

C Items of lists are saved in a contagious memory location

D Lists are unchangeable.

Answer  

4. What is the output when we execute the following code list("welcome")?

A [‘w’, ‘e’, ‘l’, ‘c’, ‘o’, ‘m’, ‘e’]

B [‘welcome’]

C [“w”, “e”, “l”, “c”, “o”, “m”, “e”]

D [“welcome”] 

Answer  

5. What is the output of the following code?

mylist = ["PHP", "Scala", "C", "C++", "Ada"]

print(min(mylist))

A C

B C++

C Scala

D Ada

Answer  

6. What is the output of the following code?

mylist = [5,0,5,0,0,5]

mylist.pop(5)

print(mylist)

A [5, 0, 5, 0, 0, 5]

B [5, 0, 5, 0, 0]

C [0, 5, 0, 0, 5]

D [5, 0, 5, 0, 0, 5, 5] 

Answer  

7. What is the output of the following code?

mylist = [1, 2, 3]

mylist.remove(1)

print(sum(mylist))

A 6

B 5

C 4

D 1

Answer  

8. What is the output of the following code?

mylist = ['h', 'e', 'l', 'l', 'o']

print(len(mylist))

A 4

B 5

C 6

D Compilation error

Answer  

9. What is the output of the following code?

mylist = ["A", "B", "C"]

mylist.insert(3,2)

print(mylist)

A [‘A’, ‘B’, 2, ‘C’]

B [‘A’, ‘B’, ‘C’, 2, 3]

C [‘A’, ‘B’, ‘C’, 3, 2]

D [‘A’, ‘B’, ‘C’, 2] 

Answer  

10. What is the output of the following code?

mylist = ["A", "B", "C", "D"]

print(mylist[-1])

A D

B C

C B

D A

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