[Solved] Find the error in this code snippet:num = 10 num = 'twenty' print(num + 5) — Ans: TypeError because you cannot add str and int | Python

Python - Variables and Dynamic Typing

Find the error in this code snippet:

num = 10
num = 'twenty'
print(num + 5)

ANameError because num is undefined

BSyntaxError due to invalid assignment

CTypeError because you cannot add str and int

DNo error, output will be 'twenty5'

Step-by-Step Solution

Solution:

Step 1: Analyze variable assignments
num is first int 10, then reassigned to string 'twenty'.
Step 2: Check the operation print(num + 5)
Adding string and int causes TypeError in Python.
Final Answer:
TypeError because you cannot add str and int -> Option C
Quick Check:
Type mismatch in addition = TypeError [OK]

Quick Trick: Cannot add string and integer directly [OK]

Common Mistakes:

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