How to prepare for Gate (2021) Electronics and Communication Engineering?

The best way which i will suggest you is to take the subscription of Unacademy Plus.

Its really a great platform where you can find all the top ranker teachers only, plus they are really good in teaching.

For ECE we have some great teachers like Vishal Soni Sir (AIR-25 and IES), Ankit Goyal Sir and many other who are teaching regularly there. Also you can take subscriptio with a discount coupon code like VISHALGATE (it will fetch you maximum discount too)

All the best, it will cost you some price but i think the quality you will get there its justified ( Click to Subscribe (https://unacademy.com/goal/gate-ese/PESHE/subscribe?referral_code=VISHALGATE) )

You have only 2 ways, either join any coaching Institutes like Made easy or ACE academy, or go for Self Study plan.

In Self Study plan you choose video lectures of Made Easy as your Right hand. There are various plans provided by made easy, you can check out their official website for more information.

If you are technically sound then you can opt Self Study plan without any video lectures. Just go through all the previous concepts which you have studied and practice as much questions as you can.

All the best!!!