Easy Python List MCQ Questions. We covered all the Easy Python List MCQ Questions in this post for free so that you can practice well for the exam.
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Easy Python List MCQ Questions for Students
Which of the following function prototypes would be most suitable for calculating the percentage of students who cleared an exam?
a. def calculate_pass_percentage(exam_results):
b. def analyze_exam_performance(results, passing_threshold):
c. def find_pass_rate(student_scores, passing_score):
d. def determine_percentage_passed(scores_list, passing_score):
Option a – def calculate_pass_percentage(exam_results):
While building a messaging app, you want to block messages containing certain offensive words. Which function prototype is best suited for this purpose?
a. def filter_inappropriate_messages(chat_history, forbidden_words):
b. def screen_messages_for_inappropriate_content(messages, bad_words):
c. def sanitize_chat(chat_history, offensive_terms):
d. def remove_inappropriate(chat_messages, words_to_exclude):
Option a – def filter_inappropriate_messages(chat_history, forbidden_words):
To check if a list of numbers is entirely increasing or decreasing, which function prototype would be most appropriate?
a. def is_monotonic(input_list):
b. def check_monotonicity(data):
c. def validate_monotonicity(order_list):
d. def verify_monotonic_sequence(sequence):
Option a – def is_monotonic(input_list):
Which function prototype would correctly compute the running total of values in a list?
a. def compute_cumulative_sum(number_list):
b. def find_cumulative_total(numbers):
c. def determine_running_total(data):
d. def accumulate_list_values(last):
Option a – def compute_cumulative_sum(number_list):
You are designing a quiz platform and want to randomize the order of the questions. Which function would help achieve that?
a. def shuffle_questions(question_list):
b. def randomize_questions(questions):
c. def mix_question_order(quiz):
d. def reorder_questions(random_list):
Option a – def shuffle_questions(question_list):
If you’re given a list of scores and need to extract the lowest one, which function definition would you choose?
a. def find_lowest_score(scores):
b. def display_min_score(exam_scores):
c. def lowest_exam_score(scores_list):
d. def identify_least_score(results):
Option a – def find_lowest_score(scores):
Which function prototype would help you determine whether a given list follows a geometric pattern?
a. def is_geometric_progression(input_list):
b. def check_geometric_progression(data):
c. def validate_geometric_sequence(sequence):
d. def verify_geometricity(elements):
Option a – def is_geometric_progression(input_list):
You want to add an item to a list only if it isn’t already there. Which function definition would suit this task?
a. def append_unique_element(my_list, new_element):
b. def add_element_unless_exists(elements, item):
c. def insert_if_not_present(input_list, value):
d. def unique_append(target, list_items):
Option a – def append_unique_element(my_list, new_element):
To calculate the average age of your customers using a list of their ages, which function should you implement?
a. def calculate_average_age(customer_ages):
b. def find_average_age(ages):
c. def determine_age_average(age_list):
d. def avg_customer_age(customer_list):
Option a – def calculate_average_age(customer_ages):
Which option correctly initializes a list in Python?
a. list1 = list()
b. list1 = )
c. list1 = list([1, 2, 3])
d. All of the above
Option d – All of the above
What is the proper way to define an empty list in Python?
a. list = []
b. list = ()
c. list = {}
d. list = [None]
Option a – list = []
Which method should be used to insert an element at the end of a list in Python?
a. list.add(element)
b. list.append(element)
c. list.insert(element)
d. list.extend(element)
Option b – list.append(element)
How would you retrieve the third item in a list called my_list?
a. my_list[2]
b. my_list(2)
c. my_list(2)
d. my_list.2
Option a – my_list[2]
How are elements in a list indexed in Python?
a. Indexing begins from 1
b. Indexing starts at 0
c. Only negative numbers can be used for indexing
d. Indexing is done using floating-point numbers
Option b – Indexing starts at 0
What does list[-1] return when used on a list?
a. The very first item in the list
b. The final item in the list
c. An error due to invalid indexing
d. The item located at index 1
Option b – The final item in the list
How can a specific portion (slice) of a list be accessed?
a. list(sublist)
b. list[start:end]
c. list.slice(start, end)
d. sublist(list)
Option b – list[start:end]
What does list[2:5] return from a given list?
a. Elements found at index 2, 3, and 4
b. Elements at index 2, 3, 4, and 5
c. An error due to exceeding the list’s length
d. Elements at positions 2 and 5
Option b – Elements at index 2, 3, 4, and 5
A list has six elements. What are the valid index values?
a. 0 through 6
b. 1 through 5
c. -6 through 6
d. 0 through 5
Option d – 0 through 5
Which function splits a string into parts based on a separator?
a. str.slice(delimiter)
b. str.split(delimiter)
c. str.divide(delimiter)
d. str.extract(delimiter)
Option b – str.split(delimiter)
What separator does the split() function use by default?
a. Comma (,)
b. Space ( )
c. Underscore (_)
d. Tab (\t)
Option b – Space ( )
How can a string be broken down into a list of its characters?
a. str.split(“”)
b. str.split()
c. list(str)
d. strsplit(None)
Option c – list(str)
How can you control the number of times a string is split using split()?
a. str.split(limit)
b. str.split(maxsplit=limit)
c. str.split(0, limit)
d. str.split(1, limit)
Option b – str.split(maxsplit=limit)
What happens when split() is used on a string with repeated separators?
a. Each separator adds an empty string in the list
b. Extra separators are removed automatically
c. It throws an error
d. Repeated separators are seen as one
Option c – It throws an error
How can you update a specific value at an index in a list?
a. list.set(index, value)
b. list.change(index, value)
c. list[index] = value
d. list.update(index, value)
Option c – list[index] = value
Which method allows you to insert several items into a list?
a. list.add_elements(new_elements)
b. list.append_multiple(new_elements)
c. list.extend(new_elements)
d. list.add(new_elements)
Option c – list.extend(new_elements)
What happens when the reversed() function is used on a list during iteration?
a. It iterates over the elements in reverse order
b. It organizes the list in descending order
c. It returns a reversed version of the list
d. It causes an error because lists cannot be reversed this way
Option c – It returns a reversed version of the list
Which statement can be used to exit a loop when a specific condition is met?
a. break(list)
b. stop_iteration()
c. exit()
d. break
Option d – break
How can you verify whether a value exists within a list?
a. element.exists(list)
b. list.contains(element)
c. element in list
d. list.has(element)
Option c – element in list
What does the condition not element in list evaluate?
a. Confirms the element is present in the list
b. Checks if the element is missing from the list
c. Verifies whether the list has any elements
d. Tests if the element equals None
Option b – Checks if the element is missing from the list
What is the role of the index() method when used on a list?
a. Finds the position of the first match for a given item
b. Finds the last position of a given item
c. Verifies if the item is in the list
d. Appends the item to the list
Option a – Finds the position of the first match for a given item
Which option verifies that every item in list1 exists in list2?
a. all(element in list1 for element in list2)
b. list1.contains_all(list2)
c. list1 in list2
d. list2.has_all(list1)
Option a – all(element in list1 for element in list2)
What does list.count(element) return?
a. Gives the total number of items in the list
b. Counts how many times a specific item appears
c. Checks for the presence of the item in the list
d. Adds the item to the list
Option b – Counts how many times a specific item appears
What is the function of the append() method in a list?
a. Combines another list with the current one
b. Inserts an item at the end of the list
c. Deletes the last item in the list
d. Joins two lists together
Option b – Inserts an item at the end of the list
Which approach calculates the average of numbers in a list?
a. average(list)
b. mean(list)
c. avg(list)
d. sum(list) / len(list)
Option b – mean(list)
What does the index() method return when used on a list?
a. The position of the first occurrence of a specific item
b. The last index where the item appears
c. The total number of items in the list
d. The combined total of all list elements
Option a – The position of the first occurrence of a specific item
What does the clear() method do when called on a list?
a. Completely removes the list object
b. Deletes only the last element
c. Eliminates all instances of a certain value
d. Empties the list of all its contents
Option a – Completely removes the list object
How can you determine if any element in a list evaluates to False?
a. any_elements_false(list)
b. list.none()
c. none(list)
d. not any(list)
Option d – not any(list)
What happens when the clear() method is applied to an empty list?
a. Deletes the entire list
b. Raises an error, as clear() cannot be used on an empty list
c. Removes all occurrences of a specified element
d. Leaves the list unchanged
Option a – Deletes the entire list
Which method is used to compute the difference between two lists?
a. list.difference(other_list)
b. list.subtract(other_list)
c. difference(list, other_list)
d. list – other_list
Option d – list – other_list
What is the role of the return statement in a function?
a. Terminates the function and gives control back to the calling code
b. Displays the output of the function in the console
c. Sends a value from the function to the calling code
d. Marks the beginning of the function block
Option c – Sends a value from the function to the calling code
How do you correctly call the calculate_sum function with the arguments 3 and 5?
a. calculate_sum(3, 5)
b. calculate_sum(3 + 5)
c. calculate_sum(3, +5)
d. calculate_sum(3 + 5,)
Option a – calculate_sum(3, 5)
What is the function of any() when used with a list and a conditional expression?
a. Verifies that all elements in the list meet the condition.
b. Returns True if at least one element satisfies the condition.
c. Verifies that none of the elements meet the condition.
d. Returns True only if every element in the list is True.
Option b – Returns True if at least one element satisfies the condition.
Which of the following correctly demonstrates using if-else in a list comprehension?
a. [x if x > 0 else 0 for x in numbers]
b. [x > 0 else 0 for x in numbers]
c. [if x > 0: x else: 0 for x in numbers]
d. (x for x in numbers if x > 0 else 0)
Option a – [x if x > 0 else 0 for x in numbers]
Which of these is a proper use of if-else in a list comprehension for filtering elements?
a. [x for x in numbers if x > 0 else 0]
b. [x if x > 0 else 0 for x in numbers]
c. [if x > 0: x else: 0 for x in numbers]
d. [x > 0 for x in numbers]
Option b – [x if x > 0 else 0 for x in numbers]
You have a list called students that stores student names. How can you add a new student, “Alice”, to this list?
a. students.add("Alice")
b. students.append("Alice")
c. students.insert("Alice")
d. students.extend("Alice")
Option b – students.append(“Alice”)
Given a list called prices containing product prices, how can you calculate the average price of the items?
a. sum_prices = sum(prices) / len(prices)
b. avg_price = average(prices)
c. avg_price = prices.mean()
d. avg_price = prices / len(prices)
Option a – sum_prices = sum(prices) / len(prices)
What is the purpose of the cmp() function?
a. To compare two elements in a list
b. To concatenate two lists
c. To compute the cumulative sum of list elements
d. To check if any element in a list is true
Option a – To compare two elements in a list
What is the output of the max() function?
a. The largest element in a list
b. The average value of elements in a list
c. The smallest element in a list
d. The total sum of elements in a list
Option a – The largest element in a list
Which function helps find the smallest element in a list?
a. min()
b. smallest()
c. minimum()
d. get_min()
Option a – min()
What does the all() function do in Python?
a. Verifies if any element in a list is true
b. Verifies if all elements in a list are true
c. Verifies if any element in a list is false
d. Verifies if all elements in a list are false
Option b – Verifies if all elements in a list are true
What does the any() function do?
a. Verifies if any element in a list is true
b. Verifies if all elements in a list are true
c. Verifies if any element in a list is false
d. Verifies if all elements in a list are false
Option a – Verifies if any element in a list is true
Which function can be used to determine the length of a list?
a. size()
b. length()
c. count()
d. len()
Option d – len()
What is the purpose of the enumerate() function?
a. To iterate over all elements in a list
b. To generate a sequence of consecutive integers
c. To create a dictionary from a list
d. To count the occurrences of each element in a list
Option a – To iterate over all elements in a list
What does the accumulate() function do?
a. Computes the sum of list elements
b. Applies a function to progressively accumulate results from a list
c. Filters out elements based on a condition
d. Sorts the elements in a list
Option b – Applies a function to progressively accumulate results from a list
What is the function of filter() in Python?
a. To apply a function to each element in a list
b. To remove elements from a list based on a condition
c. To generate a new list with sorted elements
d. To find the maximum value in a list
Option b – To remove elements from a list based on a condition
What is the use of the map() function?
a. To combine elements of a list using a specific function
b. To apply a function to each element in a list
c. To calculate the product of elements in a list
d. To arrange the elements in a list in sorted order
Option b – To apply a function to each element in a list
What does the lambda keyword represent?
a. A way to define a function
b. A reserved keyword for sorting
c. A way to define anonymous functions
d. A keyword used in list comprehensions
Option c – A way to define anonymous functions
How would you use the reduce() function to compute the product of elements in a list?
a. reduce(multiply, lst)
b. reduce(product, lst)
c. reduce(lambda x, y: x * y, lst)
d. reduce(prod, lst)
Option c – reduce(lambda x, y: x * y, lst)
The sum() function in Python can accept an optional parameter. What does this parameter signify?
a. The starting value for the sum
b. The final value for the sum
c. The average value of the elements
d. The maximum value in the list
Option a – The starting value for the sum
We covered all the Easy Python List MCQ Questions above in this post for free so that you can practice well for the exam.
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