Python Collection MCQ Questions and Answers

Q. What is the output of the code?

def greet(name):
    return f"Hello, {name}!"

print(greet("Alice"))    

A. Hello
B. Hello, Alice
C. Hello, World
D. None of the above
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Q. What is the purpose of the "pass" statement in Python?

A. To indicate a placeholder for future code
B. To indicate that a function has no return value
C. To skip the execution of a particular block of code
D. To indicate that a function has no parameters
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Q. What is the output of the code?

def add_numbers(a, b):
    return a + b

result = add_numbers(3, 4)
print(result)

A. 6
B. 7
C. None
D. An error occurs
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Q. What is the purpose of the "if __name__ == '__main__':" block in Python?

A. To indicate the main execution block of the script
B. To import modules and packages
C. To define global variables
D. To handle command-line arguments
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Q. What is the purpose of the "try-except" block in Python?

    def calculate_area(radius):
    pi = 3.14159
    area = pi * radius ** 2
    return area

radius = 5
area = calculate_area(radius)
print(area)
    

A. To handle errors and exceptions
B. To execute code conditionally
C. To repeat a block of code multiple times
D. To define custom error messages
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Q. What is the output of the code?

def greet(name):
return "Hello, " + name

name = "Bob"
greeting = greet(name)
print(greeting)
    

A. Hello, Bob
B. Bob
C. Hello
D. None of the above
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Q. What is the purpose of the "for" loop in Python?

A. To repeat a block of code a specified number of times
B. To iterate over the elements of a sequence (list, tuple, string, etc.)
C. To execute code as long as a condition is true
D. To handle exceptions and errors
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Q. What is the output of the code?

def calculate_average(numbers):
    total = sum(numbers)
    average = total / len(numbers)
    return average

numbers = [1, 2, 3, 4, 5]
avg = calculate_average(numbers)
print(avg)

A. 2
B. 3
C. 4
D. 5
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Q. What is the purpose of the "while" loop in Python?

A. To repeat a block of code a specified number of times
B. To iterate over the elements of a sequence
C. To execute code as long as a condition is true
D. To handle exceptions and errors
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Q. What is the output of the code?

def is_even(number):
    if number % 2 == 0:
        return True
    else:
        return False

num = 10
result = is_even(num)
print(result)

A. True
B. False
C. None
D. An error occurs
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Q. What is the purpose of the "break" statement in Python?

A. To exit a loop prematurely
B. To skip the rest of the current iteration and move to the next one
C. To exit a function and return a value
D. To terminate the program immediately
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Q. What is the output of the code?

def greet(name):
    print(f"Hello, {name}!")

greet("Alice")
greet("Bob")

A. Hello, Alice!
Hello, Bob!
B. Hello, Bob!
C. None
D. An error occurs
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Q. What is the purpose of the "continue" statement in Python?

A. To skip the rest of the current iteration and move to the next one
B. To exit a loop prematurely
C. To exit a function and return a value
D. To terminate the program immediately
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