Python Online Quiz

Following quiz provides Multiple Choice Questions (MCQs) related to Python. You will have to read all the given answers and click over the correct answer. If you are not sure about the answer then you can check the answer using Show Answer button. You can use Next Quiz button to check new set of questions in the quiz.

Q 1 - What is the output for −

'you are doing well' [2:999]

A - 'you are doing well'

B - ' '

C - Index error.

D - 'u are doing well'

Answer : D

Explanation

Slicing will never give us an error even if we give it too large of an index for the string. It will just return the widest matching slice it can.

Q 2 - What is output for −

b = [11,13,15,17,19,21]

ptint(b[::2])

Answer : C

Explanation

b[::2] :- it iterates over the list with 2' increments

Q 3 - Select the option for following code −

s = 0
for d in range(0, 5, 0.1):
 s += d
 print(s)

Answer : D

Explanation

we will get type error during runtime as float object cannot be interpreted as integer. Here 0.1 is the float value.

Q 4 - Suppose we have two sets A & B, then A<B is:

A - True if len(A) is less than len(B).

B - True if A is a proper subset of B.

C - True if the elements in A when compared are less than the elements in B.

D - True if A is a proper superset of B.

Answer : B

Explanation

If A is proper subset of B then hen all elements of A are in B but B contains at least one element that is not in B.

Q 5 - What command is used to shuffle a list L'?

A - L.shuffle()

B - random.shufflelist(L)

C - shuffle(L)

D - random.Shuffle(L)

Answer : D

Explanation

To shuffle the list we use random.shuffle(List_name) function.

Q 6 - What is the output of the code?

try: 
   list = 5*[0]+5*[10] 
   x = list[9] 
   print(''Done!'') 
except IndexError: 
   print(''Index out of Bond! '') 
else: 
   print(''Nothing is wrong!'') 
finally: 
   print(''Finally block!'')

A - Finally Block!'

B - Done!' follow by Nothing is wrong!'

C - Nothing is wrong!' followed by Finally block!'

D - Done!' follow by Nothing is wrong!' followed by Finally block'.

Answer : D

Explanation

In the above Try block we make a list of total 10 elements by adding 5 times zero and 5 times 10. Thus when we try to find out the element at index 9 no error is raised by Python.

Q 7 - Which among them is correct(s) about Recursive Function?

A - They are much faster than the normal functions.

B - They take more space then the non-recursive functions.

C - They can always be replaced by non-recursive functions.

D - Using recursive functions however also gives a natural and straight forward simple solution for the program.

Answer : B, C, D.

Explanation

Recursive function is used to make the code simpler. They are better version of non-recursive functions.

Q 8 - Which among them is incorrect for set s={100,101,102,103}

Answer : C

Explanation

There is no indexing in Sets.

Q 9 - Select the valid option for the following Output −

A - Canvas.Create_text(text= ''Hello! '')

B - Canvas.Create_text(30 , 40, text= ''Hello! '' ,filled= ''green '')

C - Canvas.Create_text(text= ''Hello! '' ,textcolor= ''Green'')

D - Canvas.Create_text(30 , 40, text= ''Hello!'')

Answer : B

Explanation

Text is created in the canvas by using create_text method of canvas. Color of the text can be set according to the user which is specified under filled'.

Q 10 - Which can be an Identifier among them in Python?

Answer : C

Explanation

Because Identifiers start from letter A to Z or a to z or an underscore (_) followed by more letters or zero or underscores and digits (0 to 9). Python does not allow @ or $ or % within the identifier.

python_questions_answers.htm