Punjab

Please visit the link below for all the details. https://www.shiksha.com/it-software/course/masters-of-computer-applications-mca-chandigarh-group-of-colleges-landran-354307

You need to clear NEET UG 2017 for management quota.

Mechatronics becomes more multidisciplinary and robotics unifying subject. You can go to robotics arena with mechatroics master without restriction but reverse is not always true. As for colleges I see its already answered.

Visit the below mentioned link:
https://www.shiksha.com/science/colleges/m-sc-physics-colleges-Punjab

Some colleges you may look for –
Mata Vaishno Devi College, Katra University
NIT-Srinagar
Heritage College, Kolkata
IEM, Kolkata
National Institute of Foundry and Forge, Ranchi
Techno India, Kolkata

General Shivdev Singh Diwan Gurbachan Singh Khalsa College,
Multani Mal Modi College,
Khalsa College,
Jagdish Chandra DAV College.

You can get admission in this college but you have to good marks in Diploma.

Check out the links to get information about the placements of Amritsar College of Engineering & Technology for mechanical engineering and CSE:
https://www.shiksha.com/b-tech/course/b-tech-in-computer-science-and-engineering-Amritsar-college-of-engineering-and-technology-238720
https://www.shiksha.com/b-tech/course/b-tech-in-mechanical-engineering-Amritsar-college-of-engineering-and-technology-70717.

There is no comparison between these two for B.Tech study. No doubt, Chitkara University is a leading University in North India. Chitkara University ranked highly for the teaching approach, industry exposure and excellent research study by education experts. University ranked 4th among top Indian Universities for patents filing, See the report:
http://www.chitkara.edu.in/news/chitkara-university-ranked-4th-among-top-indian-universities-filing-46-patents-per-ipr-annual-report-2015-16/.

In Chandigarh, there are a lot of colleges. Some are government and some are private engineering colleges. Though there are a lot of colleges but I would suggest you to go for IGEF (Indo Global Group of Colleges). IGEF is a very famous college in Chandigarh with good placement.