There is no Specific Data related to Revenue from Bangalore that is Published. But we certainly understand that Bangalore contributes for more than 50% of the Taxes being collected. Atleast with a simple examle of Total cars being registered as a % of the Total cars purchased in Karnataka. Hence we will setup a seperate division to account Bangalore's single rupee, so people can judge more clearly . https://timesofindia.indiatimes.com/city/bengaluru/bengaluru-vehicular-population-crosses-1-2-crore-karnatakas-3-3-crore/articleshow/119915885.cms