Hey Asha.
Yes, there is no age limit for admission to Law courses as per the latest information by Bar Council of India. There are two types of Law courses in India. 3 year Law courses which you can pursue if you have already pursued any graduation degree already like BA, BCOM, BBA etc. There is another law degree for candidates  who have not done any graduation degree and have only completed class 12th or Equivalent, you can do a 5 year integrated law course like BA LLB, BCOM LLb etc. There is no age bar for both the courses and you can apply as per your qualification.
Best of luck