I have some friends from Delhi at my work place and they openly admit that they have a problem but I just don't understand why. I just googled the population density of women and men in Delhi. There are 884 women per 1000 men. So there is not much lack of women. Then I thought it may be the overall population of Delhi and did a quick google search of Population density of kathmandu and Delhi. Shockingly kathmandu has higher popular density (~13K/sq km) compare to Delhi (~11K). I know for sure girls in ktm can walk freely (not 100%) but safely.
So can anyone tell me what would be root cause of this problem in Delhi?