How long a person stay in India if it an emergency visa

I have a son who is now one year old. He badly needs to go to the country using an emergency visa. I have his card, passport, and origin papers. I just want to know the length of time he can stay. Lastly, I want to verify, as well, if I can extend his visit to it.

It is advisable for you to get in touch with the Embassy of India so you can get the most reliable information.