Masters

GTTC mostly sticks to diploma-level stuff like Mechatronics, Tool & Die, and Precision Manufacturing. They don't really offer postgrad (PG) courses. But if you've done a diploma, you can either level up with advanced diplomas or go for lateral entry into engineering degree programs elsewhere. Basically, use GTTC as your base, then upgrade outside for higher studies.

Yes you can also apply the NET (National Eligibility Test) whatever the difficulty you are giving your 1 st year PG in June. They can apply under the UGC NET eligibility criteria even when they are in their final year of a Master degree or when they are awaiting results. But to get officially eligible to JRF/Assistant Professor on the basis of having passed the NET, you have to successfully take your Master degree with required percentage (55% in general and depending on the reservation which are 50%) within two years starting of the day the NET result is declared. Failure to abide, will translate to disqualification.

Well, it depends. If you are applying to central universities or other private universities that have made CUET PG mandatory, you must appear for the CUET. Otherwise, you don't need to appear. Some colleges include Assam University, Manipur University, and Mizoram University, among others.

My Suggestion is to appear for CUET, so you can also apply to most universities that accept CUET.

Several Universities and colleges in Canada offer Masters in Logistics and supply chain management. Universities which offer Masters in Logistics and supply chain management:

University of Toronto, University of British columbia, McGill University, University of waterloo, Corcordo University, HEC Montreal, University of Alberta.

Colleges which offer Masters in Logistics and supply chain management are:

Centennial college, Seneca college, Fanshawe college, Humber college, Red River college, Robertson college. 

The eligibility criteria for PG at Kerala Kalamandalam is you must be passed in your previous degree with 40 to 50 percent marks. The Bachelors degree should be in relevant field related to PG course you are applying for such as performing arts