Colleges in Calicut

You can check out this NIT site link you will get complete details about hostel and institute fee -:
http://nitc.ac.in/index.php/?url=admission/index/28

The last year closing rank at NIT-Allahabad and Calicut in your category were 2381 and 2227. Hence, your chances are average here.

No, this will not cause a problem as PWD helps you in getting the admission in the college and you've got that and the date for it is December 2020, well this is not a problem and if it's possible to renew it then do that ASAP. And it will not create a problem in getting into NIT.

NIT-Calicut is the top NIT offering B.Arch in order to get admission in that NIT you must have at least 99.5 percentile.
With 92 percentile, it's not possible to get admission in any of the NITs.

Students who get more than 99 percentile will only be able to get admission in any of the NITs.
So, it's preferable to go for other government colleges or private institutes.

It's not possible for you to get admission in any of the NITs as there are around 559 seats in all NITs. Those who get more than 99 percentile can only get admission in NITs.

It's not possible for you to get admission in any of the NITs with this percentile. I suggest you to go for this college predictor tool to know in which colleges you are eligible to apply.
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor

The link down below will help you out in taking admission in NIT:
https://shiksha.com/b-tech/resources/jee-mains-college-predictor
Good luck.

Nope, you have to appear in NIMCET to get into MCA course after clearing the cut-off.

NIT, Trichy is better than SPA, and even highly difficult to get admission in, you must have more than 99.6% in order to get admission in NIT.