Dear aspirant,

GATE is an examination of discipline. If you were disciplined during your btech course, then prepare for GATE in your third year, you can easily crack GATE.

However, if you are not good with the basics or you are a btech graduate, then now you have to join the coaching. You can do it by preparing by yourself, only if your basics are good.

Few good coachings are:

MadeEasy

Ace Academy.

Check out this link: https://engineering.careers360.com/articles/how-to-prepare-for-gate

Hope this helps. Thank you.