Jawaharlal Nehru University

To pursue B.Tech from JNU, you have to give an entrance exam. Please refer to the link given below to get more details:
https://www.shiksha.com/university/jnu-jawaharlal-nehru-university-Delhi-4225/courses/be-btech-bc

Follow the link given below to get free access to Shiksha's tool which can help you in comparing different colleges in all aspects like infrastructure, fees, recognition, etc. https://www.shiksha.com/resources/college-comparison.

The Jawahar Lal Nehru University basically declares the cut off based on the categories of reservation as General, SC, ST, OBC and PWD.
2019 JNU cut off will be announced after their result declaration for various programme.
JNU 2018 cut off round-1 MA (Hindi)
GEN 51
OBC 47
SC 42
ST 38
PH 46
FN NA.

Yes, you may get admission.

You can study their history, culture, traditions and current affairs.

There are various language courses in JNU such as German, Arabic, Chinese, Korean, Russian, Portuguese, French, Spanish and Persian.

Yes, of course, but it demands quite a good percentage in your academics.

Well, it is quite a prominent university in India, you can go through their website for details.