B.Tech

Even if you have lost the chance to appear for JEE Mains in January, there is no need to worry since NTA will be conducting the exam again in April. There is no point in focusing on MCA after BTech from IIT. You should aim for MTech. However, if you want to do MCA then instead of BTech in IIT, you may do BCA after class 12th.

Inter transfer are possible in the colleges affiliated with same University. Inter transfer with in other Universities/ Colleges is almost negligible because of Colleges curriculum and their own reputation. Hence if your University is same with the college opted for transfer than write to your HOD and Dean with appropriate reasons. Your college will definitely take the appropriate decision regarding this.

I would suggest you visit KIIT Odisha once before deciding for admission to a college. Hope the link here will help to find what you are looking for https://www.shiksha.com/university/kiit-kalinga-institute-of-industrial-technology-bhubaneswar-37926/admission

In my opinion, KIIT Bhubaneswar should have opted for it as it is one of the best private engineering colleges to have placements in good company and which I have seen happening with my relative. Visit the link to know the admission process with the college https://www.shiksha.com/university/kiit-kalinga-institute-of-industrial-technology-bhubaneswar-37926/admission

Hello,
Yes, indeed. All those who pass a Diploma from a recognised institute with a certain minimum percentage are eligible. I am attaching a link that will give you all the required information. https://www.shiksha.com/b-tech/course/b-tech-lateral-entry-bharati-vidyapeeth-university-Pune-sadashiv-peth-277282
Best wishes to you.

Hello,The admission process for engineering graduation in different states and universities has begun. You will see newspapers flooded with ads for the announcement of entrance exams. Select the university and then fill up the appropriate application form. Best wishes to you.

Hello,
Your intentions are indeed great. But, unfortunately what you seek is not feasible. However, you can seek admission in first year in Canadian universities. For this I would like to advise you to approach a local agency dealing with sending students to Canada for graduation. Best wishes to you.

This much year gap s not acceptable in any institute
https://www.shiksha.com/college/iim-calcutta-indian-institute-of-management-iimc-joka-Kolkata-20190/admission
For more details, you can follow the link.

https://www.shiksha.com/engineering/jee-main-college-predictor
Here is the tool which you can use to check a good result of prediction for your result.