Karawal Nagar has a total population of 2,24,281 and ranks 77th in terms of Hindi speakers. Karawal Nagar comes in Northeast district of Delhi. Highest employment in Karawal Nagar is in the Government sector, Software industry, I.T. service Industry, ITES industry, Media, Business services and in Education sector. Out of the entire workforce, 95% are employed in the above mentioned Industrial segment, 4% Household workers and remaining 1% Agriculture workers. Main rivers of Delhi are Yamuna and Hindon. The history of Delhi goes back to the pre-historic time as many rock art sites have been discovered from various places. The name of this region was Khandvaprastha as mentioned in Mahabharata. Later it was burnt down to build the city Indraprastha (modern Delhi). Indraprastha was the capital of Pandavas. During the Sultanate period, many architectural buildings in Delhi came into existence like Qutb Minar and Quwwat-al-Islam. After Delhi sultanate, Mughal kingdom was the golden era of Delhi from 1649 to 1857. After fall of the Mughal kingdom, Delhi went under the rule of British Empire.