Colleges in Pondicherry

No, the B.Tech CSE course is available in PU Chandigarh as a full time regular course only. No option is available for distance or part time education in the University for this Course. Have a look at the link for more details
https://www.shiksha.com/b-tech/course/b-e-in-computer-science-and-engineering-university-institute-of-engineering-and-technology-Chandigarh-176230.

Your score is bit low for getting a seat in top private law colleges in India.
For top private law colleges, you need score above 120.

Hi,
Yes, Punjab University provide internship in MA Journalism.

Both universities are best you can go for any of them both have good infrastructure, faculty, placements, etc.

Yes, you need to hold a Bachelors degree with 50% atleast.

Yes, each department generates the merit list based upon the Academic scores plus the PU entrance exam score. Moreover, there are a specific number of seats available for a particular course. For example, B.Sc Physics has 50 seats. If you get your name within top 1040 candidates in the merit list, then admission is guaranteed.