CA krne k liye aapka pas Accountancy, Business  studies,Economics subjects  ki knowledge honi zaruri hain jo ki aapke Commerce  stream mein aapko 2 Sal milegi or aap CA k like Pehle se tayari mein lag skte hain or aapka basics Arts stream k mukable zyada clear hoga kyuki aapne pehle 2 Sal un subjects ki padhai kar chuke hain .Halaki Arts stream k students bhi CA ki padhai kr skte hain or CA bn v skte hain. Kyuki mehant or Lagan k sath Sub sambhaw hain . Agr aap Commerce stream s hain toh bhut hi zyada achi bat hain aapko Arts stream k mukable km mehant  krni hogi lkn sirf suruwat mein.Toh agar aapko CA bnna h toh stream s kuch zyada fark nahi parta aapke  mehnat or lagan se fark prta hain .