Hello,

No, you cannot apply for sc category in jee mains and advanced because you need to have the certificate issued from gujrat itself because your 10th and 12th is a proof that you are a resident of gujrat.

So, if you want to apply for sc category then you need to take out the sc category certificate from gujrat itself otherwise you won't be eligible for reservation and it's benefits. If you will apply with that certificate then your application is eligible for rejection.