Being from the Indian Occupied Kashmir, and having spent time in both sides, I agree 100% that Indians have no clue about Pakistan AT ALL. But Pakistanis equally have no clue about Indians.
One thing I must say though, Indians (including Indian Muslims) hate Pakistan A LOT more than Pakistanis hate India, mainly due to huge lack of knowledge and rampant nationalist media reporting in India. In Pakistan, you'd have people watching PTV news bashing India, then watching an Indian movie or drama.
In the streets of Pakistan, if you were to mention 'India' or the word 'Indian' to a common, they'd say something like 'bollywood - great movies' or wtte in general. However saying 'Pakistan' in an Indian street will generally result in a harsh reply.
To conclude, from my observations I gathered that Pakistani people are more interested in the lives and goings on of their western neighbours (perhaps because of the shared religion?) than India. Indians on the hand don't seem to care much about Pakistani people either, but just mentioning 'Pakistan' or 'Pakistani' seems to irk them.
P.S. These were my observations, you are free to disagree with them of course