You found your way here, so you should have no trouble finding this information by googling it. Type in the first president of India and you should have your answer. You can type in any other questions about this country that you plan on visiting and find virtually anything you need to know. Since you used this under the education section with the category of social studies, it still sounds like homework.

Jessica and Steve are right.. we don't do homework. Please feel free to use the internet to your best advantage. You can learn much from it.