JEE Main

NITs, GFTIs, IIITs, State engineering colleges.and most of the other govt and private colleges comes under JEE Mains

For B.Tech admissions, the minimum eligibilty criteria is Pass in 10+2 examination with at least 60% marks in aggregate in 5 subjects and eligibility shall be determined on the basis of percentage of aggregate marks in :i. English, Physics Mathematics.
and
ii. One subject out of Chemistry, Computer Science, Biology or Biotechnology
and
iii. One subject with the highest score out of the remaining subjects.
However, for girl candidate, a relaxation of 5% is given in the minimum eligibility criteria.

In reserved category you may get NIT but may be it will be in the later counselling and you may not get the branch your desire. My advice to you is to also keep a check on other colleges.

u will go for some private university like Chandigarh university or chitkara university.

unless u r from sc/st category
u r not gonna get a seat.
all the best

How much percentage and score do you have in 12th and JEE respectively?

No you need to qualify JEE advanced to get admission in IITD. You need to get a rank in top 3000 in JEE-Advanced.

You can check the rank and visit the counselling. Today is the last date for JEE Mains counselling. You are eligible for state government college and IIIT Allahabad.

your fee125000-45

No, you can't, it is very difficult.