How much rank can I expect in JEE mains? Which are the government colleges in Mumbai I can admission?

Hi Sana,
Keeping in mind this year JEE (Main) paper analysis, last year cut offs and only your JEE Main marks (boards not included), some of the institutes you might get are:
Mizoram University, Aizawl
National Institute of Technology, Agartalar, Round 2
Shri Mata Vaishno Devi University, Udhampur, Spot Round
Dr. K.N. Modi University, Jaipur, Extra Spot Round
Tezpur University, Tezpur, Spot Round
(The above is as per last years closing ranks and may vary this year)
For the list of institutes, you can refer to shiksha college predictor
https://www.shiksha.com/jee-mains-college-predictor
All The Best.!

Hi Sana,
Keeping in mind this year JEE (Main) paper analysis, last year cut offs and only your JEE Main marks (boards not included), some of the institutes you might get are:
Mizoram University, Aizawl
National Institute of Technology, Agartalar, Round 2
Shri Mata Vaishno Devi University, Udhampur, Spot Round
Dr. K.N. Modi University, Jaipur, Extra Spot Round
Tezpur University, Tezpur, Spot Round
(The above is as per last years closing ranks and may vary this year)
For the list of institutes, you can refer to shiksha college predictor
https://www.shiksha.com/jee-mains-college-predictor
All The Best.!