Python MCQ and Answers – Part 14

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

1. suppose that list1 = [1, 2, 3, 1, 4, 5, 6, 1], so what is the output of the following code list1.count(1)?

A 1

B 2

C 3

D 4

Answer  

2. What is the output of the following code?

>>>t=(1,2,4,3)
>>>t[1:3]

A (2, 4, 3)

B (2, 4)

C (1, 2, 4)

D (1, 2)

Answer  

3. What is the output of the following code?

list1 = [1, 2, 3, 4, 5, 6]
list1.reverse()
print(list1)

A [3, 2, 1, 6, 5, 4]

B [6, 5, 4, 3, 2, 1]

C [6, 5, 4, 1, 2, 3]

D Display nothing

Answer  

4. What is the output of the following code?

>>>tuple1 = (1, 2, 4, 3, 8, 9)
>>>[tuple1[i] for i in range(0, len(tuple1), 2)]

A (1, 4, 8)

B [1, 4, 8]

C (2, 3, 9)

D [2, 3, 9]  
 
Answer

 

5. What is the output of the following code?

def f(x, y, z): return x + y + z
f(3, 20, 100)

A 320100

B 120

C 123

D Display nothing

Answer  

6. Which of the following statements is true?

A Set is an unordered collection of elements.

B The elements of a set are unique.

C You can change the elements of a set unlike a tuple.

D All the answers are true

Answer  

7. How can we change the value 3 by 2 in the following code?

x = {‘one’: 1, ‘two’: 3}

A x['two'] = 2

B x['two'] = '2'

C x[2] = 'two'

D x[1] = 'two'
 
 
Answer

 

8. What is the output of the following code?

>>>t = (1, 2)
>>>2 * t

A [1, 2, 1, 2]

B [1, 1, 2, 2]

C (1, 1, 2, 2)

D (1, 2, 1, 2)

Answer  

9. What is the output of the following code?

def f(x):
    x = x + [5]
 
x = [1, 2, 3, 4, 5]
f(x)
print(len(x))

A 0

B 4

C 5

D An exception is thrown

Answer  

10. What is the output of the following code?

>>>tuple1 = (1, 2, 4, 3)
>>>tuple2 = (1, 2, 3, 4)
>>>tuple1 < tuple2

A True

B False

C None

D Error

Answer MCQPractice competitive and technical Multiple Choice Questions and Answers (MCQs) with simple and logical explanations to prepare for tests and interviews.Read More