NIT Patna - National Institute of Technology

Hello Savitru,
Please refer to this link to get more insights of the colleges and branches.
https://www.shiksha.com/resources/college-comparison.
However, IIT-Patna is better.

Nope. You can take admission in any NIT only on the basis of JEE Mains exam.

The newly constructed building is there for girls, namely Ganga hostel, well furnished with all facilities. It is a six story building with a basement. Lifts are provided for ease. Basement area if for the mess. Fourth and fifth floor's rooms are of four-bed rooms with attached lat bath. The best part is that it is on the bank of river Ganga, you can enjoy the beautiful view of the river by standing on your balcony. Security is also good here.

No, you should have more than 75% marks in class 12th boards or you should be in top 20 percentile.

No, seats are allocated on the basis of your preference. Please put your choices on the basis of your preference (higher preference first) for desired results. If you prefer CSE then put CSE on 2nd choice and after that civil on third choice.

It depends on what branch you are getting there.And if you talk about similar branches, then JMI is far better than NITP

No, there is no such course offered by NIT, Patna. For more querries, go through the official website of NIT, Patna.
nitp.ac.in

For Civil in NIT Patna, last year closing ranks were 26279 for other state students and 26097 for home state quota. So, according to these datas, you may get admission in NIT Patna in civil branch. For more queries, go through the below link-
http://josaa.nic.in/Result2016/result/OpeningClosingRank.aspx

Nope, you will not get admission in any branch in NIT Patna on this rank. For more queries, go through the below link-
http://josaa.nic.in/Result2016/result/OpeningClosingRank.aspx

In NIT Patna, you can get any branch for sure in this rank but in MNIT Jaipur you may and may not according to the last year closing ranks. for more queries, go through the below link:
http://josaa.nic.in/Result2016/result/OpeningClosingRank.aspx