Interesting question for you with answers..... 1. Which Mountain changes its color everyday? Ans: Ayers rock, Ayers rock is also known as "Uluru Rock" . Uluru is located in the southwestern of Australia's Northern Territory. 2.How many Hairs are there on human head? Ans:100,000-150,000 Blone have an average of 150,000 hairs, the average redhead has 90,000. Those with black or brown hair average 110,000 to 100,000