can someone tell me which options should I chose while I go for registration...I'm a private candidate and I don't know what these variants are: like in Bio and Chem, there are options AY, EY , DY, FY ...etc.....what do I have to chose?
Details: I want to sit in May/June 2015 session for full A-level exam. I didn't take any AS exam. Now I want to register online and there I'm confused choosing for variants, I've no idea what these r and how r they used?..
Plz explain this in detail to me........