Overview
Variables data store karne ke containers hain. Python mein int, float, str, bool types hain.
Analogy
Variable ek labelled box ki tarah hai—label naam hai, andar ka saman value hai.
Step-by-step
- Meaningful naam chunen
- = se value assign karo
- Python automatically type detect karta hai
- Different type se reassign kar sakte hain
Visual
age = 25 # int
height = 1.75 # float
name = "Alice" # str
active = True # bool
Common mistakes
- Variable name mein space daalna
- = (assign) aur == (compare) ka confusion
- Text ke liye quotes bhool jana
Practice questions
- Naam, umar, height ke variables banao
- type() se type check karo