O level m3 r5 mcq questions with answers

Are you preparing for the upcoming O Level M3 R5 mcq exam in July 2025? This guide brings you the most important and frequently asked MCQ questions with answers from the Python Programming module. These multiple-choice questions are carefully curated from the official NIELIT syllabus and previous year papers, making them perfect for your revision. Whether you’re targeting top scores or just want to strengthen your concepts, these O Level M3 R5 MCQs will help you practice effectively and boost your confidence.

1. What is the output of print(2 ** 3)?
   A. 6
   B. 8
   C. 9
   D. 5
   Answer: B

2. Which of the following is a valid Python variable name?
   A. 2variable
   B. variable-name
   C. variable_2
   D. variable name
   Answer: C

3. What is the data type of 5.0 in Python?
   A. int
   B. double
   C. float
   D. long
   Answer: C

4. Which of these is used to define a function in Python?
   A. define
   B. function
   C. def
   D. fun
   Answer: C

5. What is the correct way to write a comment in Python?
   A. /* comment */
   B. // comment
   C. <!– comment –>
   D. # comment
   Answer: D

6. What does the len() function do in Python?
   A. Returns the number of variables
   B. Returns the length of a string/list
   C. Converts to integer
   D. Joins strings
   Answer: B

7. Which keyword is used to start a loop in Python?
   A. repeat
   B. loop
   C. for
   D. iterate
   Answer: C

8. What will be the output of print(3 == 3.0)?
   A. False
   B. Error
   C. True
   D. None
   Answer: C

9. How to insert an element at the end of a list?
   A. list.add()
   B. list.append()
   C. list.insert()
   D. list.push()
   Answer: B

10. What is the result of int('10') + float('5.5')?
    A. 105.5
    B. 15.5
    C. Error
    D. 10.5
    Answer: B

11. Which operator is used for floor division in Python?
    A. /
    B. //
    C. %
    D. **
    Answer: B

12. What is the output of 'Python'[1]?
    A. P
    B. y
    C. t
    D. h
    Answer: B

13. Which function converts a string to an integer?
    A. str()
    B. int()
    C. float()
    D. eval()
    Answer: B

14. What does range(1, 5) return?
    A. [1, 2, 3, 4]
    B. [1, 2, 3, 4, 5]
    C. [1, 5]
    D. [2, 3, 4, 5]
    Answer: A

15. What is the output of type([])?
    A. list
    B. tuple
    C. dictionary
    D. array
    Answer: A

16. What is the result of bool(0)?
    Answer: False

17. Which of the following is immutable?
    A. list
    B. set
    C. tuple
    D. dictionary
    Answer: C

18. What does break do in a loop?
    Answer: Exits the loop

19. is operator is used to compare…?
    Answer: Object identity

20. Which function is used to read input from the user in Python 3?
    Answer: input()

O level m3 r5 mcq questions with answers

21. Which keyword is used for an infinite loop?
    Answer: while(True)

22. Which of the following is a logical operator?
    A. and
    B. not
    C. or
    D. All of the above
    Answer: D

23. What is the correct way to write an if statement in Python?
    Answer: if x > 5:

24. What is the output of print(10 % 3)?
    Answer: 1

25. How many times will this loop run? for i in range(0, 3):
    Answer: 3 times

26. What does str.upper() do?
    Answer: Converts all characters to uppercase

27. How to get the last item in a list a?
    Answer: a[-1]

28. list.pop() removes…?
    Answer: Last element

29. What is the default return type of a function without return?
    Answer: None

30. Which function returns number of elements in list?
    Answer: len()

31. Which mode opens a file for reading?
    Answer: ‘r’

32. What is the output of open('file.txt', 'w')?
    Answer: Opens file for writing (creates if not exists)

33. What is used to catch exceptions in Python?
    Answer: try-except

34. What does finally block do?
    Answer: Executes no matter what

35. Which keyword is used to raise an exception?
    Answer: raise

36. Dictionary in Python stores data in…?
    Answer: key-value pairs

37. What is the output of {'a':1, 'b':2}['b']?
    Answer: 2

O Level Python (M3-R5.1)1000+MCQs+PYQs PDF

31. Which method removes all items from a list?
    Answer: list.clear()

32. How to add a key-value pair in a dictionary?
    Answer: dict[‘key’] = value

33. What does set() do?
    Answer: Removes duplicates and stores unordered unique items

34. What is indentation used for in Python?
    Answer: To define code blocks

35. Python is a…?
    A. Compiled language
    B. Interpreted language
    C. Assembly language
    D. High-level + compiled
    Answer: B

36. Python files have extension…?
    Answer: .py

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31. What does continue do in a loop?
    Answer: Skips to next iteration

32. Which keyword is used to define a class?
    Answer: class

33. What is the use of pass in Python?
    Answer: It does nothing; a placeholder

34. What is the output of bool('False')?
    Answer: True

35. What will list(range(0,10,2)) return?
    Answer: [0, 2, 4, 6, 8]

36. How to remove a specific item by value from a list?
    Answer: list.remove(item)

37. What is the correct syntax for importing a module?
    Answer: import module_name

38. Which data type is used for True/False?
    Answer: bool

39. What is a lambda function?
    Answer: An anonymous function

40. Which built-in function returns the largest item?
    Answer: max()

41. How to comment multiple lines in Python?
    Answer: Use multiple # or triple quotes (''')

42. What is the output of 3 != 5?
    Answer: True

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