can we use last year central government ST caste certificate for jee advanced 2021? If NO then for how many months the central government caste certificate is valid?
Usually, caste certificates are issued for the life time of the person. However, some certificates are valid for 3 years. You will have to check your certificate for that. Yes, you can use a valid certificate as a proof for your caste category for all the entrance exams including JEE Advanced too.
I hope this helped you.