Hello Aman,

As per the rules, applicants claiming for Person with Disability (PWD) quota will be accepted only the applicant is certified with up to 40% of disability and are able of pursuing the activities related to the academics for JEE.

For claiming reservation you must have a Disability certificate failing which you won't be given a reservation. The certificate should be authentic and original so that if the authorities require it can be cross-checked (in case of any discrepancies).

Also, note that for PWD students there is 3% reservation in JEE Mains.

For more details please visit the following link: https://engineering.careers360.com/articles/jee-main-reservation-criteria

Hope this helps.