The Oscars awarded in 2010 were for films released in 2009.- Slumdog Millionaire (2) won Oscars in 2009, not 2010, and was a British production.- Peepli Live (1) was India’s submission for the 2011 Oscars (for 2010 films) but wasn’t nominated.- My Name is Khan (3) was not nominated.- The documentary short Smile Pinki (US production about Indian subject) won in 2009. No feature film typically considered ”made in India” won an Oscar at the ceremony held in 2010. Thus, the most accurate answer is None of these (4).