i lost my caste certificate and dont hve any copies so what i do my mba cap round start soon

Hello Shubham,
Hope you are doing absolutely great.
So as per your query, In order to get a caste certificate you need to follow these procedure.
1. Application form of the caste certificate
2. Caste certificate issued to your family members
3. Date of birth certificate
4. 10th class Mark's memo
5. Ration Card and Aadhar card
One can go to the authorities (Tehsildar) and get the certificate of caste.
However it may barely take 3 days to get the certificate.
Hope this helps you!!