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25 minBeginnerLesson 2/5

Comparison operators

Values compare karo aur chained comparisons use karo.

PDF · Chapter 10.2 · p.24-25
1 · Samjho

Idea, words aur real-world use pehle padho.

2 · Karke dekho

Example run karo, phir code task solve karo.

3 · Samjhaao

Quick check aur apne notes se concept explain karo.

Is lesson ke baad
  • Comparison Operators ko apne words mein explain kar paana.
  • Working example ko run aur modify kar paana.
Yahin se start karo - pehle se kuch aana zaroori nahi

Kisi question ka answer dene se pehle hum samjhenge ki Comparison Operators ka matlab kya hai, ye kahan useful hai aur example kaise behave karta hai. Naye words aate hi explain kiye gaye hain.

Idea ko samjho

Comparisons boolean dete hain. Python 18 <= age < 60 jaise readable chains support karta hai.

Real-world connection

Chained comparison check karta hai value do gates ke beech hai ya nahi.

Example ko step-by-step padho

  1. 1Program mein banaye gaye names aur values pehchaano.
  2. 2Har line ko top-to-bottom trace karo aur dekho wo kya change karti hai.
  3. 3Run Python dabane se pehle output predict karo, phir ek value change karo.

Kya yaad rakhna hai

  • Values compare karo aur chained comparisons use karo.
  • Mistake useful feedback hai: error ki last line padho, ek cheez change karo aur dobara run karo.
Interactive concept lab

Concept ko step-by-step dekho

Arrows use karke data ka safar samjho.

3D flow · 1/3
Inputs
price=100 · qty=2
01

Inputs

Operators values ko combine ya compare karte hain.

Runnable example

Comparison Operators: working example

Example run karo, phir ek value change karke apni understanding test karo.

example.py
Python 3.14 · 5s limit
Quick check · 10 points

Not equal ka operator kaunsa hai?

Beginner
Coding task · 20 points

Code ko complete karo

Check karo score kam se kam 40 hai.

challenge.py
Python 3.14 · 5s limit

Key takeaways

  • Comparisons boolean dete hain. Python 18 <= age < 60 jaise readable chains support karta hai.
  • Is idea ko seekhne ka fastest way example ko change karke rerun karna hai.
Previous

Pass the quick check and coding task to complete this lesson.