NIT

There are very less chances. You should wait until the last round i.e. round 7 to get the chances of NIT.

Hello Arpit,
Over the years, NIT's have achieved quite a lot of reputation in academics. Thus, recruiters flock to NITs. In view of above, have no doubts. If you get admission in NIT, chances of good placements are quite bright.

Hello, hope you are doing well.
Yes, definitely, you are eligible to get NIT on the basis of OBC NCL ranking because with CRL ranking, it may not be possible to get an NIT. You should try for MANIT Bhopal, NIT Warangal, NIT Calicut, etc.
Also, you have a chance to opt for IITs also. Find the best one and go for counselling.
All the best.

Hello, hope you are doing well.
Sorry, you are not eligible for NITs until and unless you are from SC or ST category. For general category, you were supposed to score 200+ marks in JEE Mains. Try to go for government and semi-government colleges of your state. You will definitely get one.
All the best.

No, but you won't be able to get a seat in NIT. Moreover, trying for lower NITs with some unknown branches is not worth.
Kindly go for private colleges, universities or try for a year drop.

You need at least (being from general) 75% for admissions into NITs. Though you have an excellent score, still you won't be able to get into NITs. Try for options which have the same reputation and lower boards score criteria.

Hello, hope you are doing well.
Yes, you could go for NIT with 22659 rank. You will get one in South region. NIT Calicut, NIT-K are some NITs you will get for architecture. North NITs will be tough to get with this rank.
All the best.

Hello, hope you are doing well. No you are not eligible for NIT in architecture with 35146 rank.
Go for government college you will definitely get one. Else Nirma University, Symbiosis, IPS Indore, CEPT University, MS university are some good colleges for architecture you can also take admission in this colleges.

Hello,
I hope you are doing well. No, you are not eligible for NIT with 147 marks in JEE Paper 2. Go for government colleges or some private college like DY Patil College, Nirma University, IPS Indore, MS University. You will definitely get colleges with these marks but you are not eligible for NITs.

You'll not get any IIIT. But you'll easily get an NIT of lower ranking with mining and similar non - technical branches.
Best of luck.