🎯 Practice Questions

1. Create a list of numbers from 1 to 20.

2. Create a list containing the squares of numbers from 1 to 10.

3. Create a list containing only odd numbers from 1 to 20.

4. Convert a list of names to lowercase.

5. Replace all negative values in a list with zero using a list comprehension.

🎯 Key Takeaways

✅ List comprehensions provide a concise way to create lists.

✅ They combine loops and expressions into a single line.

✅ You can filter data using "if" conditions.

✅ Conditional expressions allow values to be modified during list creation.

✅ List comprehensions are widely used in data cleaning, feature engineering, and machine learning workflows.

Mastering list comprehensions will help you write cleaner, more Pythonic code and prepare you for technical interviews and real-world Data Science projects.

Free Courses With Certificates👇
https://bit.ly/Free_Courses_With_Certificates

Upload CV Get Dream Job Here👇
https://bit.ly/Dream_Job_Internship

Claim your Free $5 Bonus Here:
https://bit.ly/3wUxw09

Join our WhatsApp Channel 👇

https://whatsapp.com/channel/0029VbAi27y0lwghBe9mE42i

WhatsApp Community Link 👇

https://chat.whatsapp.com/HPJDqRr6G1sKQIqfdJF3pL

1️⃣ Web Development and Web Design
📎 Channel Link:
[ https://t.me/webdevelopment_official ]

---

2️⃣ DevOps
📎 Channel Link:
[ https://t.me/DevOpsofficial ]

---

3️⃣ Software Development
📎 Channel Link:
[ https://t.me/softwaredevelopmentofficial ]

---

4️⃣ Data Science
📎 Channel Link:
[ https://t.me/datascience_official ]

Share with your College Whatsapp Groups & Friends too

All the best 👍👍