Hello Aspirant,





If you want to become a Chartered Accountant you should join classes for Common Proficiency Test (CPT) as it would help you to crack the 1st paper...But its not necessary that you have to join it from class 11, you have a lot of time so at first you need to focus on your class 11th and 12th...and thne after giving board you can join CPT classes...!



I hope this helps.



Goodluck!