Hello

The gate exam is difficult if you start to prepare at the last time.what i would suggest is you start learning from now onward go dowmlaod the syllabus for cse gate.and then concentrate on those in your sems gate exam all the subjects which you study in engineering so if you have a good hand on those subjects it would ne easier for you to clear.and statt preparing from 3 rd year so that you have lots of time to revise.

Thank you