Hello candidate,

First of all, let me put it clear that coaching institute for any other search tution does not guarantees the school which obtained in an examination such as JEE.

Depends on your hard work and ud a of achieving your dream which counts finally. So, if you are finding it hard for both coaching classes as well as Board examinations then we should focus on Board examinations first because it does not give you another attempt afterwards.

All the best.