You can write GATE exam in your preferred branch of engineering or you can clear JEE Main and JEE Advanced to get into IIT. Good luck aspirant.

Hello,
You need to appear for jee mains and jee advanced if you want to get admission in IITs and you need to have atleast 75% in class 12th board exams to be eligible for admission.
You need to appear for jee mains firstly and you need to clear the cutoff of this exam in order to become eligible to appear for jee advanced engineering entrance exam.After clearing jee advanced with good marks then you can get admission in IITs.
Good luck.