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 −

raining'. find('z') ?

Answer : C

Explanation

If the string is not found by method find() , it returns the integer -1.

Q 2 - Which of the following is false statement in python

A - int(144)==144

B - int('144')==144

C - int(144.0)==144

D - None of the above

Answer : D

Explanation

The built-in int() type constructor converts string and floating value to integer.

Q 3 - Pylab is a package that combine _______,________&______ into a single namespace.

A - Numpy, scipy & matplotlib

B - Numpy, matplotlib & pandas

C - Numpy, pandas & matplotlib

D - Numpy, scipy & pandas

Answer : A

Explanation

pylab package in python combines numpy, scipy & matplotlib into a single namespace.

Q 4 - What is output for − min(''hello world'')

A - e

B - a blank space character

C - w

D - None of the above.

Answer : B

Explanation

python considers a blank space character as minimum value in a string.

Q 5 - What command is used to insert 6 in a list L'' at 3^rd position ?

Answer : A

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.

Q 6 - What is the output of the following code?

def f(x = 100, y = 100): 
   return(x+y, x-y) 
x, y = f(y = 200, x = 100) 
print(x, y)

Answer : A

Explanation

In variable y functions runs and gives the output of x + y and x - y i.e 300 and -100 respectively. Then assignment operator is used to assign the value of x and y.

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 - Which way among them is used to create an event loop ?

A - Window.eventloop()

B - Window.mainloop()

C - Window.loop()

D - Eventloop.window()

Answer : B

Q 10 - What will be the output of the following code?

print(type(1/2))

A - <class 'float'>

B - <class 'int'>

C - NameError: ' is not defined.

D - 0.5

Answer : A

Explanation

Output of is 0.5.

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