Colleges in Coimbatore

No, you cannot apply and if you have applied for B.Tech then it would not be beneficial for you.

I am not sure about it. First, check whether KTU have given a provision of getting transfer to another University in their rules and regulations. If yes, then also it is possible only, and if you have cleared all papers up to current semester.
Best Wishes.

TANCET candidates cannot apply for PGDM course, as PGDM admissions are done for students who score through MAT exams. PGDM course requires 2 or more years of work experience. Freshers can apply for MBA-FT course.

No direct admissions in PSGIM. All depends on your score and interview performance. Admission interviews will happen in two cycles for the candidates who wish to join PSGIM.
No scholarships are provided until now.

TANCET applicants can only apply for MBA-Full Time or MBA-Part Time courses which are affiliated to Anna University, Chennai. For abroad courses, the candidate needs MAT exam score of 600 or above. In that case, you can be granted admission to MBA-University of Toledo, USA or MBA-Hof university, Germany. In these two courses, you have the option of pursuing the courses in abroad.

PSG admits students who are having TANCET score only through counseling quota. You can try for attempting MAT exam for management quota seats.

Please confirm if you wish to know about B.Sc agriculture or B.Tech in agricultural information technology as you have marked B.Tech in agricultural information technology as your tag. Kindly confirm the same so that I may be able to populate relevant information.

Yes, entrance exam is compulsory. SKCET accepts only TANCET score.

1. PSG College of Technology
2. Coimbatore Institute of Technology
3. Karunya Institute Of Technology and Science
4. Government College of Technology
5. Sri Ramakrishna Engineering College.

Yes, there is TNEA examination. For more details check out the link below:
https://www.shiksha.com/university/anna-university/tnea-exam
https://www.shiksha.com/b-tech/articles/tnea-2014-list-of-Tamil-Nadu-engineering-colleges-blogId-8105.