Colleges in Calicut

Hi Amritpal,
The duration of this course is 16 weeks.

Visit the National Scholarship Portal to know about the Scholarship available for the different Categories. There are different Scholarship given by different states and for different categories. Link for the website is given below:
https://scholarships.gov.in

Yes, you can pursue your M.Tech degree in engineering physics after completing your B.Tech programme from NIT, Calicut but for that you have to sit for GATE to get admission in any IITs. Top IITs providing M.Tech in engineering physics are:-
1. IIT, Bombay.
2. IIT, Madras.
3. IIT, Guwahati.
4. IIT, Delhi.
5. IIT, Hyderabad.
You must check the respective cut-offs for the IITs offering M.Tech in engineering physics through GATE.

You can compare your rank with previous year's category wise cutoff's ranks of NITs at:-
https://josaa.nic.in/josaaorcrarchieve/Result/OpeningClosingRankArchieveN.aspx?Year=2017.
Check for the Home State NIT first. Also this year's round 1 counselling ranks at: https://josaa.nic.in/webinfocms/Public/View.aspx?page=71.
Best of luck.

Kindly visit this link:
https://www.google.co.in/url?sa=t&source=web&rct=j&url=https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor&ved=2ahUKEwjAu47I1_3bAhWHsY8KHZKxCSQQFjAAegQIARAB&usg=AOvVaw1N9BzFtyUCP4JU-2UQHQ0H

Yes, you can get, but you have to wait for the last round of the counselling, as in the first round you might not get that, as in the first round student try to find for the best and hence they block 2-4 seats in best institute but till the last round they are confirmed that they have to go in that particular college so all other seat left vacant and then lower rank students get that.