Hello dear..

See for Gen PwD it is just 19 marks means if you correct just 5,6 questions then you will clear JEE mains and for just Gen they need to correct at least around 30 questions to clear JEE mains. Hope you getting this difference. But i suggest you do not take it as advantage and do not study much. Please study well and try to get such marks that you do not need any type of reservation to get any seat.

Read more about your category and benefits here : http://persmin.gov.in/DOPT/RTICo...

Anyway best of luck..work hard ..

Best of luck..