There are plenty of homosexuals in India, but in popular parlance many confuse homosexuality for the eunuch/transexual/transvestite subculture that is commonly found across the Subcontinent -- especially upon births and at weddings. Indians will find mainstream homosexuality curious (and jokes will be made), but serious offense will not be taken if you respond to questions asked about that matter.

If in your situation, I would say unmarried and leave it at that. If they then ask follow-up questions, then answer as you deem fit (and don't be bothered by a liitle reaction on their part to an honest answer). It won't rock the boat enough to cause problems regardless of the answer.

Staying at the Hilton in Gurgaon?