Hello Aspirant,

As you have  mentioned that your jee main 2021 rank is 469944, which is generally high, With this rank your chances of getting govt seat in top govt engineering college are low. As you belong to Punjab, you have good chances of getting seat in following govt engineering colleges:

Chandigarh College of Engineering & Technology  - Mechanical Engineering

Shivpuri Institute of technology -   Civil Engineering

I.K Gujral Punjab Technical University  - Civil Engineering

I.K Gujral Punjab Technical University  -  Electronics & Communication Engineering

Vikram University -  Electronics Engineering

Shivpuri Institute of technology  -  Electrical & Electronics Engineering

Punjab Engineering College -  Materials & metallurgical Engineering

You can also use the JEE Main College predictor tool given below to know your chances of best admission possibilities through JOSSA & State level Government & private colleges.

https://engineering.careers360.com/jee-main-college-predictor?utm_source=qna&utm_medium=jee_cp

All the best!

Hope this helps you