Caste System ?

[Dushmann]

Is there Caste system in Pakistan ? if so how it it compared to that of India

Yes there is caste system in Pakistan plus a very strong feudal system. Islamic Caste system of India (pakistan) is similar to caste system among non Muslims with regional variations.
Caste system of Pakistan is quite strong as Pakistan still practices feudalism.
However if you ask any pakistanis on internet, they will outright deny it because they always talk one thing in front of non-muslim audience and practice opposite thing in reality, as they are more concerned about their 'image' in front of others; and most Pakistani members here are from upper/dominant castes (lower castes are poor, illiterate and can't afford internet).

 

[Kompromat]

The query has been answered.