I have recently joined the ALL INDIA TEST SERIES conducted by FIITJEE.

But in the previous two tests I am not getting marks.Some of my friends says that the FIITJEE TEST SERIES is of no use bcos they give hi-fi ques.Please advice me that should i continue with it or not&how can i get better marks in it.

Secondly,tell me how should i prepare at this time&what strategy should i use

now so that i can balance the studies both for JEE & BOARD EXAMS.