10 Python MCQs with Answers (Beginner to Advanced)

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🟢 Beginner Level (1–40)

1. Python is a:

A) Compiled language
B) Interpreted language
C) Assembly language
D) Machine language
Answer: B

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2. Which symbol is used for comments?

A) //
B) <!– –>
C) #
D) /* */
Answer: C

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3. What is the output of print(type(5))?

A) int
B) <class ‘int’>
C) number
D) integer
Answer: B

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4. Which keyword defines a function?

A) func
B) define
C) def
D) function
Answer: C

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5. What is the output of 5 // 2?

A) 2.5
B) 3
C) 2
D) 2.0
Answer: C

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6. Which data type is mutable?

A) Tuple
B) String
C) List
D) Integer
Answer: C

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7. What is the output of len("Python")?

A) 5
B) 6
C) 7
D) Error
Answer: B

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8. Which keyword is used for loops?

A) repeat
B) loop
C) for
D) iterate
Answer: C

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9. Which operator is used for multiplication?

A) x
B) *
C) %
D) #
Answer: B

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10. What is the output of 2**3?

A) 6
B) 8
C) 9
D) 5
Answer: B

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11. What is the output of 10 % 3?

A) 3
B) 1
C) 0
D) 10
Answer: B

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12. Which of these is a string?

A) 123
B) “123”
C) 12.3
D) True
Answer: B

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13. Which function is used for input?

A) get()
B) read()
C) input()
D) scan()
Answer: C

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14. Which keyword is used for conditional statements?

A) if
B) check
C) when
D) case
Answer: A

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15. What is the output of print(bool(1))?

A) False
B) True
C) None
D) Error
Answer: B

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16. Which data type is immutable?

A) List
B) Dictionary
C) Tuple
D) Set
Answer: C

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17. Which function converts string to integer?

A) str()
B) int()
C) float()
D) chr()
Answer: B

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18. What is the output of "Hi" * 2?

A) HiHi
B) Hi 2
C) Error
D) HiHiHi
Answer: A

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19. Which symbol is used for assignment?

A) ==
B) =
C) !=
D) :=
Answer: B

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20. What is the output of 3 > 2?

A) True
B) False
C) Error
D) None
Answer: A

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21. Which is a valid variable name?

A) 1name
B) name_1
C) name-1
D) name 1
Answer: B

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22. What is the output of len([1,2,3])?

A) 2
B) 3
C) 1
D) Error
Answer: B

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23. Which of these is a list?

A) (1,2,3)
B) [1,2,3]
C) {1,2,3}
D) “123”
Answer: B

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24. Which of these is a dictionary?

A) [1,2]
B) {1,2}
C) {“a”:1}
D) (1,2)
Answer: C

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25. What is the output of type([])?

A) list
B) tuple
C) dict
D) set
Answer: A

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26. Which function prints output?

A) echo()
B) print()
C) output()
D) show()
Answer: B

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27. Which keyword exits loop?

A) stop
B) break
C) exit
D) return
Answer: B

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28. Which keyword skips iteration?

A) skip
B) continue
C) pass
D) next
Answer: B

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29. What is the output of 4 == 4.0?

A) True
B) False
C) Error
D) None
Answer: A

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30. Which function gives length?

A) size()
B) count()
C) len()
D) length()
Answer: C

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31–40 (concise to keep readable)

31. bool("") → B False
32. int("5") → A 5
33. 3+2*2 → B 7
34. 10/2 → A 5.0
35. "a"+"b" → A ab
36. min(1,2) → A 1
37. max(1,2) → B 2
38. abs(-5) → A 5
39. round(2.6) → B 3
40. type({}) → C dict

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🟡 Intermediate Level (41–80)

41. append() → B add end
42. pop() → A remove element
43. sort() → C sort list
44. len("Hi") → B 2
45. 10//3 → B 3
46. strip() → A remove spaces
47. replace() → B replace text
48. split() → C split string
49. join() → A join list
50. keys() → A dict keys
51. values() → B dict values
52. items() → C key-value pairs
53. in → A membership operator
54. is → B identity operator
55. lambda → C anonymous function
56. map() → B apply function
57. filter() → C filter items
58. reduce() → A cumulative result
59. range(3) → B 0,1,2
60. enumerate() → A index + value
61. zip() → B combine iterables
62. open() → A open file
63. read() → B read file
64. write() → C write file
65. close() → A close file
66. try → A exception block
67. except → B catch error
68. finally → C always run
69. raise → A throw error
70. assert → B debug check

71–80 (short):
71. global → A global var
72. nonlocal → B outer var
73. dir() → A list attributes
74. help() → B documentation
75. id() → C memory id
76. type() → A type check
77. isinstance() → B type check
78. sorted() → A sorted list
79. reversed() → B reverse iterator
80. sum([1,2]) → A 3

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🔵 Advanced Level (81–110)

81. generator → B yield function
82. yield → A return generator value
83. decorator → C modify function
84. @staticmethod → A static method
85. @classmethod → B class method
86. __init__ → A constructor
87. __str__ → B string representation
88. __len__ → C length override
89. __del__ → A destructor
90. inheritance → B reuse class
91. polymorphism → A many forms
92. encapsulation → B data hiding
93. abstraction → C hide complexity
94. threading → A parallel tasks
95. multiprocessing → B multi CPU
96. GIL → A global interpreter lock
97. list comprehension → B compact loop
98. dict comprehension → C dict creation
99. set comprehension → A set creation
100. frozenset → B immutable set
101. collections → A advanced DS
102. itertools → B iterator tools
103. functools → C function tools
104. sys → A system functions
105. os → B OS interaction
106. virtualenv → A env isolation
107. pip → B package manager
108. wheel → C package format
109. docstring → A documentation
110. PEP → B Python standards