Dear Sumit, 

If I were to advice you,  I would recommend Sant longowal IET for cse. As

Mass recruiters like TCS visit the institute and many other giant IT companies like HP,Wipro,Tech Mahindra,infosys,Hexaware and many more visit nearby institutes in chandigarh or mohali and they always calls the sliet student,So approx every student from IT CSE Electronics get placed in these companies.And yes college arranges the facility for students to visit these institutes.

Or take admission in in School of engineering nappam it is average college in terms of placement. 

While talking about other colleges like mizoram,  assam university ,guru ghasidas,  guru kangri etc they are not good for cse placements.  The placement is very poor company enter colleges with just 3-4L packages. So it's better if you don't opt this college. 

All the best for future!!! 

For further queries ask question in comment section below. 

Hi Sumit, the best college for computer science as far as i have researched is INTERNATIONAL INSTITUTE OF INFORMATION TECHNOLOGY(IIIT) HYDERABAD. It has one of the best CSE departments in India and generally, there are many students who vacate IIT BOMBAY CSE seat for IIIT HYDERABAD CSE. The admission is done via your score in JEE MAINS. The average package there is around 23.55LPA with highest package of 42LPA last year.