I am currently appearing for 12th exams. Should I register for CA after getting my 12th results or before the declaration of results?

Yes you are eligible 

Check below category wise CA Pass Percentage Foundation January 2025:

Candidates have to carry a printout of CA Foundation admit card and a valid photo ID. They can carry any of the following:

·       Aadhaar card

·       PAN card

·       Voter ID card

·     

Students should not carry phone, watch, smart watch, earphone, Bluetooth device or any electronic items to CA Foundation exam centre. They should also not carry books. Also, there is no provision of bag deposits at the centre, so they must not carry bag or valuables. 

The options to select number of test cities in CA Foundation exam is 3. Students must select their preferred test location in order – 1, 2 and 3.