Design Entrance Exam

Please follow the links. https://www.shiksha.com/college/indian-institute-of-art-and-design/exams/iiad-entrance-exam/question-papers
https://www.shiksha.com/design/industrial-product-design/exams/ceed/question-papers
https://www.shiksha.com/design/industrial-product-design/articles/ceed-mock-test-sample-questions-with-answers-blogId-11716
https://www.shiksha.com/design/communication-design/exams/nid-entrance-exam/question-papers.

Please click below. https://www.shiksha.com/design/communication-design/nid-entrance-exam-question-papers.

Yes, you can go for NIFT. It has nothing to do weather you are from commerce or any other.
Forms are still available go for it and prepare for the entrance exam. For more details go for the Prospectus of NIFT.
All the best.

Kindly click the link below:
https://www.shiksha.com/design/communication-design/nid-entrance-exam-question-papers.

NID Entrance Exam is all about common sense, General Knowledge and spontaneous thinking.

You can get online exam sample papers through NID site. BRDS Ahmedabad also provides practice material along with sample papers, by post in Rs. 5000.

Hi,
Please find the link below:
https://www.shiksha.com/design/communication-design/nid-entrance-exam-question-papers.

It depends upon you that how much effort you are going to give towards your preparation. For NIFT, NID or for any other, you need to follow the proper examination entrance criteria. That is, first of all, the general ability test and after that the creative ability test in which your creative aspects will be examined. So, I would suggest you to brush up your analytical abilities along with your creative side.
All the best.

Yes, you can apply after completing your ongoing 12th standard. Make sure, to go through entrance pattern and study the syllabus property to achieve success. All the best.