Dear Sandeep,

AADHAR card is mainly meant for photo verification.

Residence certificate is necessary only if you don't have any institution based education that is  studying or appearing for exams privately. Residence certificate is not necessary if you produce your study certificates from class 4 to intermediate. In this case your integrated certificate is sufficient which consists of nativity and caste. The same is applied for non local candidates too. You will need to produce it if you did your some part of schooling in one state/region and another some part in other states/regions. But in this case  last four consecutive years of schooling is considered to determine your region in this case.

You need to meet your MRO/VRO to get the residence certificate if you need it and do not have one.

Hope it helps.