Hello aspirant!

Hope you are doing good!

With reference to your above mentioned query, I would like to tell you that the eligibility criteria for NEET (UG) includes that the candidate must have passed 10+2 or equivalent with Physics, Chemistry, Biology/Biotechnology and English as core subjects from a recognized board.

Apart from these subjects you can choose whichever subject you want to as per your personal preference. Hence, you can opt for Hindi if you wish to.

Hope this information helps!
Good luck!