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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 output for −
a = ['he', 'she', 'we']
' '.join(a)
Answer : B
Explanation
The method join() takes list of string as input and returns string as output. It removes ', ' and add the given string with join to the list.
Q 2 - What is output of following code −
a = (1, 2) a[0] +=1
Answer : C
Explanation
TypeError − tuple' object does not support item assignment because a tuple is immutable.
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 - What is output of following code −
s = ''mnopqr ''
i = ''m ''
while i in s:
print('i', end= '' '')
Answer : A
Q 5 - What is output of following code −
l = [1,2,6,5,7,8] l.insert(9)
Answer : D
Explanation
listname.insert(x,y) method is used to insert a item at certain position in a list. x defines position at which the element will be added and y defines the element to be added in the list. And insert function takes exactly two arguments else it results in type error.
Q 6 - Which among them is used to create an object?
Answer : D
Explanation
constructor is used to create an object of class.
Q 7 - What is the out of the code?
def rev_func(x,length): print(x[length-1],end='' '') rev_func(x,length-1) x=[11, 12, 13, 14, 15] rev_func(x,5)
A - The program runs fine without error.
B - Program displays 15 14 13 12 11.
C - Program displays 11 12 13 14 15.
D - Program displays 15 14 13 12 11 and then raises an index out of range exception.
Answer : D
Explanation
In the print statement of rev_func we use the index value of list x. We decrement the value of length of function because it becomes the index of x in the print statement.
Q 8 - Select the correct code to create a check button under parent frame1 and it should be bind to v1?
A - CheckButton(frame1, text=''Bold'' , command=CheckButton)
B - Checkbutton(frame1 , text=''Bold'' ,variable=v1 ,command=processCheckbutton)
C - Checkbutton(frame1,text=''Bold'',variable=v1.set(),command=v1.set(processCheckbut ton)
D - Checkbutton(frame.set(f1) ,text.set(''bold'') ,command=v1.set(processCheckbutton)
Answer : B
Explanation
Checkbutton method is used to make a checkbox. In the parameters we need to pass the values as asked in the question. Here it should bind to v1 thus variable is set to v1 and frame should be under frame1 thus frame1 mentioned in the code.
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'')
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 - Best part is you can display images in various options in Python. Select the option where you can display an image −