I will try and keep my language sane and balanced - lest you blame me for being a bigot for telling the truth.
Poverty - Check the CIA Factbook online to see per capita income of India vs Pakistan. Compare the countries on various economic and social parameters.
Slums in Mumbai - 40% of these slums are muslims - Due to avoidance of contraception - as suggested by maulvis - there is a poverty in the indian muslim - causing a load on India's economy - but then - you wouldnt believe it - Search for the 'Sacchar Committee' report online.
Kashmir - Have you heard of the EU commissions latest report ?
UN Plebiscite - the shimla agreement after your nation lost in 1971 - made all issue bilateral - hence the plebiscite demnad stands over-ruled.
Hindus in Kashmir - Your brothers killed innocent hindu civilians and they now live in refugee (In their own country) camps in Delhi - but you would worry about only your 'opression' ? You expect the indian army to be kind to you when you kill innocent civilians in the name of jihad ?