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Python Multiple Choice Questions(MCQs)& Answers | Python Objective Questions

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Free download in PDF Python Multiple Choice Questions(MCQs) & Answers. These multiple choice questions on Computer Science are very useful for NIELIT, BCA, B.Sc. MCA, M.Sc. B.Tech, M.Tech, BE, ME students an interview for various positions like Web Developer, System Analyst etc.
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(1) What is answer of this expression, 22 % 3 is?
[A] 7
[B] 1
[C] 0
[D] 5
Answer: 1
(2) What is the output of this expression, 3*1**3?
[A] 27
[B] 9
[C] 3
[D] 1
Answer: 3

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(3) Which of the following will run without errors ?
[A] round(45.8)
[B] round(6352.898,2,5)
[C] round()
[D] round(7463.123,2,1)
Answer: round(45.8)
(4) What dataype is the object below ?

L = [1, 23, ‘hello’, 1].

[A] list
[B] dictionary
[C] array
[D] tuple
Answer: list
(5) What does --------- 5 evaluate to?
[A] +5
[B] -11
[C] +11
[D] -5
Answer: +5
(6) What is the result of round(0.5) – round(-0.5)?
[A] 1.0
[B] 2.0
[C] 0.0
[D] None of the mentioned
Answer: 2.0
(7) What is the maximum possible length of an identifier?
[A] 31 characters
[B] 63 characters
[C] 79 characters
[D] none of the mentioned
Answer: none of the mentioned
(8) All keywords in Python are in
[A] lower case
[B] UPPER CASE
[C] Capitalized
[D] None of the mentioned
Answer: None of the mentioned
(9) Which of the following is an invalid statement?
[A] abc = 1,000,000
[B] a b c = 1000 2000 3000
[C] a,b,c = 1000, 2000, 3000
[D] a_b_c = 1,000,000
Answer: a b c = 1000 2000 3000
(10) Which of these in not a core datatype?
[A] Lists
[B] Lists
[C] Tuples
[D] Class
Answer: Class
(11) Is Python case sensitive when dealing with identifiers?
[A] yes
[B] no
[C] machine dependent
[D] none of the mentioned
Answer: yes
(12) What is the maximum possible length of an identifier?
[A] 31 characters
[B] 63 characters
[C] 79 characters
[D] none of the mentioned
Answer: none of the mentioned
(13) Which of the following is invalid?
[A] _a = 1
[B] __a = 1
[C] __str__ = 1
[D] none of the mentioned
Answer: none of the mentioned
(14) Which of the following is an invalid variable?
[A] my_string_1
[B] 1st_string
[C] foo
[D] _
Answer: 1st_string
(15) Why are local variable names beginning with an underscore discouraged?
[A] they are used to indicate a private variables of a class
[B] they confuse the interpreter
[C] they are used to indicate global variables
[D] they slow down execution
Answer: they are used to indicate a private variables of a class
(16) Which of the following is not a keyword?
[A] eval
[B] assert
[C] nonlocal
[D] pass
Answer: eval
(17) All keywords in Python are in _________
[A] lower case
[B] UPPER CASE
[C] Capitalized
[D] None of the mentioned
Answer: None of the mentioned
(18) Which of the following is true for variable names in Python?
[A] unlimited length
[B] all private members must have leading and trailing underscores
[C] underscore and ampersand are the only two special characters allowed
[D] none of the mentioned
Answer: unlimited length
(19) Which of the following is an invalid statement?
[A] abc = 1,000,000
[B] a b c = 1000 2000 3000
[C] a,b,c = 1000, 2000, 3000
[D] a_b_c = 1,000,000
Answer: a b c = 1000 2000 3000
(20) Which of the following cannot be a variable?
[A] __init__
[B] in
[C] it
[D] on
Answer: in

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