Cutting-edge Python Test - 87+ MCQs: Python test: Evaluate Your Programming Skills with Python Questions and Answers

1. Which of the following is used to represent a comment in Python?

// This is a comment

/* This is a comment */

# This is a comment

' This is a comment

2. In Python, how do you check if a number is even?

number % 2 == 0

number % 2 == 1

number.is_even()

is_even(number)

3. In Python, how do you check if a number is even?

number % 2 == 0

number % 2 == 1

number.is_even()

is_even(number)

4. Which of the following is used to represent a comment in Python?

// This is a comment

/* This is a comment */

# This is a comment

' This is a comment

5. How do you check if a string contains a substring in Python?

substring in string

string.contains(substring)

contains(string, substring)

substring.contains(string)

6. In Python, how do you check the type of a variable?

type(variable)

variable.type()

typeof(variable)

checkType(variable)

7. What is the result of the expression 'not True' in Python?

True

False

None

Error

8. What is the purpose of the 'with' statement in Python?

To create a loop

To define a function

To open and close files

To declare a class

9. What is the result of the expression '3 < 5' in Python?

True

False

None

Error

10. Which method is used to convert a string to lowercase in Python?

lower()

toLower()

caseLower()

convertToLower()

11. What is the correct way to open and read the contents of a file in Python?

file.read()

open(file).read()

with open(file) as f: f.read()

with open(file, 'r') as f: f.read()

12. What is the purpose of the '__str__' method in Python?

To convert an object to a string

To define a structure

To create a new object

To compare objects

13. What is the result of the expression 'not True' in Python?

True

False

None

Error

14. How do you declare a tuple in Python?

(1, 2, 3)

[1, 2, 3]

{1, 2, 3}

1, 2, 3

15. How do you open a file for writing in Python?

open(file, 'w')

file.open('w')

with open(file) as f: f.write()

write(file, 'w')

16. What is the result of the expression '5 + 3 * 2' in Python?

Error

17. What is the purpose of the 'sorted()' function in Python?

To sort a list

To reverse a list

To shuffle a list

To filter items in a list

18. What is the purpose of the 'else' clause in a 'try-except' block in Python?

To handle exceptions

To specify the conditions

To define clean-up actions

To execute when no exception occurs

19. In Python, how do you create a function?

function myFunction()

def myFunction():

create function myFunction():

new_function myFunction():

20. In Python, what is the 'split()' method used for?

To concatenate strings

To remove whitespaces

To split a string into a list

To reverse a string

21. In Python, how do you check the length of a list?

len(list)

list.length()

list.size()

size(list)

22. How do you declare a tuple in Python?

(1, 2, 3)

[1, 2, 3]

{1, 2, 3}

1, 2, 3

23. In Python, how do you check if a key exists in a dictionary?

key in dictionary

dictionary.exists(key)

dictionary.contains(key)

contains(dictionary, key)

24. What is the purpose of the 'format()' method in Python?

To format strings

To format numbers

To format dates

To format lists

25. What is the purpose of 'pip' in Python?

To install Python packages

To create virtual environments

To run Python scripts

To write documentation

26. What is the purpose of the 'self' parameter in Python class methods?

To represent the instance of the class

To access global variables

To create a new instance

To delete an instance

27. What is the purpose of the 'map()' function in Python?

To create a map

To apply a function to all items in an input list

To navigate through a map

To filter items in a list

28. What is the purpose of the 'zip()' function in Python?

To zip files

To create a compressed archive

To combine multiple iterables

To unzip files

29. Which of the following is a correct way to comment in Python?

// This is a comment

/* This is a comment */

# This is a comment

' This is a comment

30. Which of the following is used for exponentiation in Python?

exp()

31. In Python, how do you concatenate two lists?

list1 + list2

list1 .concat(list2)

concat(list1, list2)

merge(list1, list2)

32. How do you create a list in Python?

list my_list = []

my_list = new list()

my_list = {}

my_list = [1, 2, 3]

33. What is the result of the expression '2 ** 3' in Python?

34. Which of the following is used to remove an item from a list in Python?

remove()

delete()

pop()

discard()

35. Which method is used to convert a string to lowercase in Python?

lower()

toLower()

caseLower()

convertToLower()

36. How do you define a constant in Python?

const MY_CONSTANT = 10

define MY_CONSTANT = 10

MY_CONSTANT = 10

constant MY_CONSTANT = 10

37. What is the purpose of the 'format()' method in Python?

To format strings

To format numbers

To format dates

To format lists

38. What is the purpose of the 'global' keyword in Python?

To define a global variable

To access a global variable

To create a global function

To import global modules

39. What is the purpose of the 'else' clause in a 'try-except' block in Python?

To handle exceptions

To specify the conditions

To define clean-up actions

To execute when no exception occurs

40. Which of the following is used for exponentiation in Python?

exp()

41. Which of the following is a correct way to handle exceptions in Python?

try: except Exception: finally:

try: catch Exception: finally:

try: except: finally:

try: catch: finally:

42. What is the purpose of the 'lambda' function in Python?

To create anonymous functions

To define global variables

To declare class methods

To handle exceptions

43. How do you define a constant in Python?

const MY_CONSTANT = 10

define MY_CONSTANT = 10

MY_CONSTANT = 10

constant MY_CONSTANT = 10

44. What is the result of the expression 'True and False' in Python?

True

False

None

Error

45. What is the result of the expression '3 + 2 * 4' in Python?

46. What is the purpose of the 'is' keyword in Python?

To check equality

To check identity

To check membership

To check nullability

47. What is the result of the expression 'True or False' in Python?

True

False

None

Error

48. What is the result of the expression '5 + 3 * 2' in Python?

Error

49. Which data type is mutable in Python?

int

float

tuple

list

50. What is the purpose of the 'finally' block in Python's exception handling?

To handle exceptions

To specify the conditions

To define clean-up actions

To execute before the try block

Python MCQ Test 1