Hello,

You haven't mentioned your query is regarding which course, there are certain courses which don't have age limit such as NEET, and even in law but this might differ as per entrance test or norms of university, also especially in this discipline those who don't have 10+2 educational qualification and pursued higher studies through distance mode are not eligible to apply in most cases, similarly if we talk about graduation in degree courses then some colleges allow a gap of three to five years though again it's an individual norms of each college, so you have to mention details regarding course and name of the college in which  you're seeking admission, the official website also provides a lot of detailed information, you may consider visiting it.