Hi Dinesh,

The GATE 2021 official notification will be released in the July 2020. The GATE 2021 registration through GOAPS will commence from Last week of August 2020. Last date to fill the form would be in Last week of September 2020. And the last date to register with late of Rs 500 would be around First week of October 2020.

Refer here for more info - https://engineering.careers360.com/articles/gate-application-form

Official website - http://gate.iitd.ac.in/index.php

Feel free to ask doubts in the Comment Section.

I hope this information helps you.

Good Luck!