NIT

I recently visited the campus of Indo Global Group of Colleges, Chandigarh offering engineering & management courses. It is very well maintained, very large clean and green campus, very good surroundings & infrastructure, academic & industry tie-ups, very good academic & placement record etc.

See man, all the NITs in India are governmental institutes and you cant get admission through examination none other than JEE Mains.
I hope it helps.

According to me 65 marks is not enough,for a sc cast student NIT cutoff is expected at nearby 75 marks.
you can go for your state universities or private universities like lpu, they will provide you admission and better scholarship.

If you get that rank, you'll surely get NIT-Trichy and NIT-Warangal, both are very good though. I would suggest you to focus on your advanced exam, as better opportunity awaits. You may get into top IITs, if you do well there to so focus on your study for now, at least till a month.

Well, I can't say better. But, it is equivalent as top NITs IT department of DTU is under COE department.

No, there are no possibilities to get NITs but you will get the best college in your city. Best of luck for your future.
Don't lose your hope.

While filling mock seat allocation apply for all the colleges as well as for core branches other than mech. So, you will be having a rough idea regarding the college as well as for branch and in starting rounds if you got called up, then you can stick the same college or opt for slide or float for different branch.