National Institute of Technology, NIT H

With 73 marks, just over the cut-off of 70 marks for OBC category of JEE mains this year, and with 81% in boards, your rank will be around 90000, if not more than that. You won't be able to get admission into this college even with the OBC quota. The closing rank of the college was around 50000 and that too was for chemical branch other state. So you wont be able to get this college.

Considering your marks, your rank should be about 40000-50000. You can get admission into the Chemical engineering branch and the Dual-Degree CSE branch of this college, with a rank in the 40000s, because the cut-off of those branches went to the 50000s. If you have the home state quota or a reservation quota like OBC, SC or ST, then you can get other branches but I cant say exactly because I don't know your actual quota. Also you can try for IIIT Una, whose classes are being held at NIT Hamirpur only. It has only two branches: CSE and ECE and the cut-offs go as high as 40000. So if you have a quota you can try for CSE at IIIT Una.

With 73 marks in JEE and with 81% in boards, your rank will be around 90000, if not more than that. With this rank you won't get admission into this college in CSE, even if you have the home state quota. The ending rank for this college is around 50000 and that is for chemical branch other state. So you wont get admission here.

With 73 marks, just over the cut-off of 70 marks for OBC category of JEE mains this year, and with 81% in boards, your rank will be around 90000, if not more than that. With this rank you won't get admission into this college in CSE, even if you have the home state quota. The closing rank of the college was around 50000 and that too was for chemical branch other state. So you wont be able to get this college.

I don't know your board marks, so I won't be able to tell you your actual rank. But, with 73 marks, just over the cut-off of 70 marks for OBC category of JEE mains this year, even if you have very good marks in your boards, your rank wont be below 40000 or 50000. With this rank you can only get admission into the CSE Integrated branch of NIT Hamirpur, and that too if you have the home state quota. This is all assuming you have very good marks in your board exams. If you don't then you won't get admission into this college in CSE.

if u have reservation then there is a chance u may get iiits and they r also good govt college after nits

Yes you will be able to get admission into an NIT, preferably the one that is your home state. You have not mentioned your home state so I can't say with 100% surety. But a rank that good with ST quota should compensate for your very low marks in the boards. You should get admission into the NIT of your home state.

I'm sorry to say that you won't be able to get admission here into this college with these much marks. According to your marks, your rank should be around 150000. And the cutoff for general category was at most 20000 general category rank for other state, in any branch. And it was 50000 general category rank for chemical branch home state. So you wont be able to get admission here.