You have to select at least two Arts subjects to fall under this stream.
The following selection is recommended in Arts stream based on the undergraduate programmes allowed in the universities.
Highly recommended = Two Languages or Literature + I.C.T.
In this case the most difficult subject for you will be the I.C.T. subject. But based on the above combination you'll be able to focus more to the I.C.T. subject. And you'll definitely end up in a good rank.