If you’re looking for free courses for NID, NIFT, and UCEED preparation, that’s a great idea to get started without spending much. Many platforms offer free foundation and crash courses covering topics like design aptitude, logical reasoning, general awareness, and sketching. You can go through the link I’ll attach from Careers360, which provides free preparation material and courses for these exams. It will help you access mock tests, previous year papers, and video lectures to build a strong base for the entrance exams.
https://design.careers360.com/nift-nid-uceed-entrance-exam-free-crash-course