[Solved] What is the output of this code?class Car: def __init__(self): self.speed = 0 car = Car() car.speed = 50 print(car.speed) | Python

Python - Methods and Behavior Definition

What is the output of this code?

class Car:
    def __init__(self):
        self.speed = 0

car = Car()
car.speed = 50
print(car.speed)

A0

B50

CNone

DError

Step-by-Step Solution

Solution:

Step 1: Understand initial attribute value
The Car object starts with speed = 0 from __init__.
Step 2: Attribute modification before print
car.speed is set to 50, changing the attribute value.
Step 3: Print statement output
Printing car.speed outputs the updated value 50.
Final Answer:
50 -> Option B
Quick Check:
Modified attribute prints updated value [OK]

Quick Trick: Changing attribute before print shows new value [OK]

Common Mistakes:

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