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MCQ on Python Language: Welcome to our blog post on “50 MCQ on Python Language with Answers”! This 50 MCQ on Python will assess your understanding of Python Programming Language. It will help both beginner, intermediate and experienced programmers aiming to test their knowledge. These MCQs will help you to pass BCA, BTech, or any competitive examination. To get benefits from these 50 MCQ on Python Language with Answers, you must try the MCQ options first. And see the answer below after 50 MCQ as well as “View Answer”.

MCQ on Python Language with Answers: Python MCQ

1. What is Python?
a) A high-level programming language
b) A low-level programming language
c) An assembly language
d) A markup language

2. Which of the following is not a Python data type?
a) Integer
b) Float
c) Character
d) Boolean

3. Which symbol is used for single-line comments in Python?
a) //
b) /*
c) #
d) <!–

4. What is the output of the following code snippet?

x = 5
y = 2
print(x % y)

a) 3
b) 2
c) 1
d) 0

5. Which operator is used for exponentiation in Python?
a) ^
b) **
c) //
d) %

6. What is the output of the following code snippet?

x = [1, 2, 3]
y = x
x.append(4)
print(y)

a) [1, 2, 3]
b) [1, 2, 3, 4]
c) [4, 3, 2, 1]
d) None of the above

7. Which keyword is used to define a function in Python?
a) func
b) def
c) function
d) define

8. What is the output of the following code snippet?

x = “Hello, World!”
print(x[7:])

a) Hello
b) World!
c) Hello, World!
d) H

9. Which module is used for regular expressions in Python?
a) regex
b) re
c) reg
d) rx

11. What is the output of the following code snippet?

x = [1, 2, 3]
y = x
x = [4, 5, 6]
print(y)

a) [1, 2, 3]
b) [4, 5, 6]
c) [1, 2, 3, 4, 5, 6]
d) None of the above

12. What is the output of the following code snippet?

x = “Hello, World!”
print(x.upper())

a) Hello
b) World!
c) HELLO, WORLD!
d) H

13. Which of the following is not a Python control flow statement?
a) if
b) for
c) while
d) else

14. What is the output of the following code snippet?

x = “Hello, World!”
print(len(x))

a) 5
b) 12
c) 13
d) 14

15. Which of the following is not a valid Python variable name?
a) my_var
b) _var
c) 1var
d) VAR

16. What is the output of the following code snippet?

x = [1, 2, 3]
print(x[-1])

a) 1
b) 2
c) 3
d) None of the above

17. Which module is used for date and time manipulation in Python?
a) time
b) datetime
c) date
d) timer

18. What is the output of the following code snippet?

x = 2
y = 3
z = x ** y
print(z)

a) 5
b) 6
c) 8
d) 9

19. Which method is used to remove an item from a list in Python?
a) remove()
b) delete()
c) pop()
d) clear()

20. What is the output of the following code snippet?

x = “Hello, World!”
print(x.split(“,”))

a) [‘Hello’, ‘ World!’]
b) [‘Hello,’, ‘ World!’]
c) [‘Hello’, ‘World!’]
d) [‘Hello’, ‘ World’]

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21. Which operator is used for string concatenation in Python?
a) +
b) –
c) *
d) /

22. What is the output of the following code snippet?

x = [1, 2, 3]
y = x
x += [4]
print(y)

a) [1, 2, 3]
b) [1, 2, 3, 4]
c) [4, 3, 2, 1]
d) None of the above

23. What is the output of the following code snippet?

x = “Hello, World!”
print(x.lower())

a) Hello
b) World!
c) hello, world!
d) H

24. Which operator is used for floor division in Python?
a) /
b) //
c) %
d) **

25. What is the output of the following code snippet?

x = [1, 2, 3]
y = x
x = [4, 5, 6]
print(x)
print(y)

a) [4, 5, 6] [1, 2, 3]
b) [4, 5, 6] [4, 5, 6]
c) [1, 2, 3] [4, 5, 6]
d) None of the above

26. Which module is used for file input and output in Python?
a) fileio
b) io
c) fs
d) os

27. What is the output of the following code snippet?

x = “Hello, World!”
print(x.find(“W”))

a) -1
b) 0
c) 6
d) 7

28. Which method is used to convert a string to an integer in Python?
a) to_str()
b) parse_int()
c) int()
d) convert()

29. What is the output of the following code snippet?

x = [1, 2, 3]
print(x[1:])

a) [1]
b) [2]
c) [3]
d) [2, 3] View Answer

31. What is the output of the following code snippet?

x = [1, 2, 3]
print(x[-2])

a) 1
b) 2
c) 3
d) None of the above

32. Which module is used for mathematical operations in Python?
a) math
b) calc
c) num
d) number

33. What is the output of the following code snippet?

x = [1, 2, 3]
y = x
x.append(4)
print(x)
print(y)

a) [1, 2, 3][1, 2, 3]
b) [1, 2, 3, 4][1, 2, 3, 4]
c) [4, 3, 2, 1][4, 3, 2, 1]
d) None of the above

34. What is the output of the following code snippet?

x = “Hello, World!”
print(x.replace(“Hello”, “Hi”))

a) Hi, World!
b) Hi
c) Hello, Hi!
d) H

35. Which operator is used for list concatenation in Python?
a) +
b) –
c) *
d) /

36. What is the output of the following code snippet?

x = [1, 2, 3]
y = x
x = [4, 5, 6]
print(y)

a) [1, 2, 3]
b) [4, 5, 6]
c) [1, 2, 3, 4, 5, 6]
d) None of the above

36. Which module is used for handling command-line arguments in Python?

a) argv
b) argparse
c) args
d) params

38. What is the output of the following code snippet?

x = “Hello, World!”
print(x.upper())

a) Hello
b) World!
c) HELLO, WORLD!
d) H

39. What is the output of the following code snippet?

x = [1, 2, 3]
y = x
x += [4]
print(y)

a) [1, 2, 3]
b) [1, 2, 3, 4]
c) [4, 3, 2, 1]
d) None of the above

40. Which method is used to determine the length of a list in Python?
a) length()
b) size()
c) len()
d) count()

41. What is the output of the following code snippet?

x = [1, 2, 3]
print(x[-1])

a) 1
b) 2
c) 3
d) None of the above

42. Which module is used for random number generation in Python?
a) random
b) rand
c) rng
d) randomize

43. What is the output of the following code snippet?

x = [1, 2, 3]
y = x
x = [4, 5, 6]
print(x)
print(y)

a) [4, 5, 6]
[1, 2, 3]
b) [4, 5, 6]
[4, 5, 6]
c) [1, 2, 3]
[4, 5, 6]
d) None of the above

44. What is the output of the following code snippet?

x = “Hello, World!”
print(x.find(“W”))

a) -1
b) 0
c) 6
d) 7

45. Which method is used to convert a string to an integer in Python?
a) to_str()
b) parse_int()
c) int()
d) convert()

46. What is the output of the following code snippet?

x = [1, 2, 3]
print(x[1:])

a) [1]
b) [2]
c) [3]
d) [2, 3] View Answer

47. What is the correct way to open a file named “data.txt” in Python for reading?

a) file = open(“data.txt”, “r”)
b) file = open(“data.txt”, “w”)
c) file = open(“data.txt”, “a”)
d) file = open(“data.txt”, “x”)

48. What is the output of the following code snippet?

x = [1, 2, 3]
print(x[-2])

a) 1
b) 2
c) 3
d) None of the above

49. Which module is used for mathematical operations in Python?

a) math
b) calc
c) num
d) number

50. What is the output of the following code snippet?

x = [1, 2, 3]
y = x
x.append(4)
print(x)
print(y)

a) [1, 2, 3]
[1, 2, 3]
b) [1, 2, 3, 4]
[1, 2, 3, 4]
c) [4, 3, 2, 1]
[4, 3, 2, 1]
d) None of the above

Answers to Python MCQ

1. Answer: a) +
2. Answer: b) [1, 2, 3, 4]
3. Answer: c) hello, world!
4. Answer: b) //
5. Answer: c) [1, 2, 3] [1, 2, 3]
6. Answer: b) io
7. Answer: d) 7
8. Answer: c) int()
9. Answer: d) [2, 3]
10. Answer: a) file = open(“data.txt”, “r”)
11. Answer: b) 2
12. Answer: a) math
13. Answer: a) [1, 2, 3] [1, 2, 3]
14. Answer: a) Hi, World!
15. Answer: a) +
16. Answer: a) [1, 2, 3]
17. Answer: b) argparse
18. Answer: c) HELLO, WORLD!
19. Answer: b) [1, 2, 3, 4]
20. Answer: c) len()
21. Answer: c) 3
22. Answer: a) random
23. Answer: a) [4, 5, 6] [1, 2, 3]
24. Answer: d) 7
25. Answer: c) int()
26. Answer: d) [2, 3]
27. Answer: a) file = open(“data.txt”, “r”)
28. Answer: b) 2
29. Answer: a) math
30. Answer: a) [1, 2, 3] [1, 2, 3]