Now that is an interesting observation. So because you excelled more than your Muslim counterparts in India, suddenly that becomes a platform for your ridiculous assertion? I am sure Shah Rukh Khan would say the same thing about India's economic opportunities when compared to his Pathan brothers and sisters in KPK who are getting droned as we speak. Or the fact that his income (economic opportunities) is probably more than the entire population of all Pathans combined living in Pakistan.
Pakistan is officially an Islamic country made for Muslims, and has 97% Muslims in it. Of course all (or any) of the economic opportunities are going to fall for Muslims, who else is it going to fall to? Where is the competition from other religions?
Another point I would like to make is that did Bangladeshi Muslims get equal opportunities in Pakistan? Its interesting you bought up Altaf Hussain, while you might not agree with his views, he does represent the voices of a significant number of Mohajirs, who do have their grievances against the Pak establishment.