hi,

see the students who have qualified the gate exam before the date of admission in any particular college are eligible to apply for gate scholarship. according to your case, you have already taken admission in 2020, so you can not avail the gate scholarship based on 2021 score since your admission is already done. but if you quit the current course and again take admission in first year based on gate 2021 score you would be eligible to apply for scholarship. to know more about the scholarship, eligibility please follow the link ,

https://engineering.careers360.com/articles/aicte-gate-scholarship#:~:text=Candidates%20must%20have%20a%20valid,the%20time%20of%20the%20admission.&text=Creamy%20layer%20OBC%20candidates%20who,authentic%20certificate%20are%20not%20eligible.