India has a current population of over 1.27 billion people, with around 50% of the population under 25 years old. There are 28 states and 7 union territories in India. The President of India is the head of state, and appoints the Prime Minister and governors. India has a bicameral parliament consisting of the Rajya Sabha and Lok Sabha. The Supreme Court is the highest court, located in New Delhi, with 31 judges including the Chief Justice of India. India's national symbols include the tri-color flag with saffron, white and green, the tiger as the national animal, peacock as the national bird, and lotus as the national flower. The national anthem was written by Rabind