NIT Trichy - National Institute of Technology

No only 3% to 5% students of whole 2 lakhs students will get admission and remaining students may opt for local colleges or go for one more try

DREAM BIG. why u r an nit aspirant. Be an iit aspirant.
in jee mains this year cutt off for sc was 52 but dat doesn't mean dat u ll get good nit. atleast u should score 180-210 for good nit like nit trichy or nit warangal.
best of luck

above 300 score

You will need a score above 180 to get into NIT Trichy.

If you have the DASA quota I think it is very much possible for you to secure admission.

Since your JEE scores are very low and against the bihar board marks, it is almost impossible to secure admission without a reservation.

I dont think there is any chance of nit & iit based on jee advance so u r not elligible for iit

I am sorry but your rank is too low to get into NITT.

NIT-Trichy is one of the premiere institutes of India. If you ask specifically about chemical engineering, it is one of the best. About your second question, PSUs rarely come for campus placement. ONGC and BPCL have different off-campus recruitment policies and don't come to NITs or any other institute as well.There are some PSUs which come but the number is too less.

Depends on which institute you are looking to get admitted into. Old NITs and IITs have a decent cutoff. Exact figure varies form year to year and also your board percentile. Go through last year cutoffs to get an idea.