IIT

As you have not appeared in JEE, you are advised to appear for state governments or private university's engineering entrance examination process to become an engineer. The last date of submitting of application in some private universities is still open You must hurry up and fill the form of state and private engineering whose admission process is still open.

Old NITs are better than new IIT 's and moreover, it depends on the branch which you choose. All the best.

You may refer to the following link for the ranking of IITs:
https://www.shiksha.com/b-tech/ranking/top-engineering-colleges-in-india/44-2-0-0-0

If you complete your class 12th from NIOS then also you are eligible to appear for JEE Mains exam.

Basic concepts are cleared which help in class 11th and 12th.

TIFR, DU, IISC, IIST, Raman Institute, Indian Institute of Astro physics, Indian Mathematics Institute are some known institutes you can look for apart from IITs and NITs.

FIIT-JEE
Allen
Aakash
Resonance
Bansal
These are some of the various classes for IIT foundation course.

Hi,
With such a low percentage you won't get any IIT. It is better to try for NITs.

No, even BITS has very good placements.