Exam

Yes, there is an age criterion:
Minimum Age: 16.5 years
Maximum Age: 19.5 years.

There are many entrance exams, which a student can take up after Graduation, now it is up to the course one has done during Graduation Humanities, Science, Engineering, Medical, Law, IT and Computer Science, management or any other specialized courses.

Can you please elaborate the question? Where have you applied? For any changes in the center, you can raise a request to the college/institute authorities.

The eligibility is, candidate needs to have passed class 12th with 60% with mandatory subjects: Mathematics, Physics, Chemistry.

The exam center details will be provided by the respective center, where you have registered for studies.

The syllabus of mentioned course is here in the link-
https://www.shiksha.com/science/cucet-exam-syllabus?course=434.

It is a 50-50 chance that you will get admission there. If they will lower their cutoffs, then it is possible and it will more favorable, if you belongs to reserved category.

Hello Jibin,Yes, basic knowledge and ability to apply this knowledge to solve questions will help you. But, in view of less time available, I would like to advise you that please go through solved question papers of previous years and brush up on the topics that are your strength. Best wishes to you.