Hello Aspirant

As you have already mentioned that you completed your class 12th from Arts stream, So No you are not eligible to appear in NEET examination. To be eligible to appear in NEET examination, you should have passed 12th standard or an equivalent examination with Physics, Chemistry and Biology subjects from a Government recognized board.

So, being a 12th standard Arts stream student, you are not eligible to apply for NEET examination.

You can go through the link below to get more information about NEET and its eligibility criteria:

https://medicine.careers360.com/exams/neet

Hope this helps