Hello student

For OBC PWD candidate who has 70percent disability he will avail of 3% reservation in each category that is SC ST OBCAand OBC B category.

Be a PWD candidate with 70% disability

You will also enjoy a 5% relaxation in marks in aggregate

Regarding you being a PWD candidate of 70%  disability can get a chance only  if you get 55 + percentile atleast in JEE main get a chance in the above said examination.