New Delhi: Meet a sweet little extraordinary girl whose Intelligent Quotient (IQ) is way ahead of many intellectuals. The cute girl named Ariana, who is said to be of 6-year-old, effortlessly answers any question asked to her. In a video which has gone viral on the Internet, shows how the little girl correctly replies to the difficult questions in a flash, whether it was who is the President of India or the capitals of various countries.