Hello Anbuchelvan,

Since you want to take admission in M.E power eelctronics and Drives department in Anaa University then if you are from the home state applying for the admission then it would be good decent score of 40-50 out of 100 and if outside the home state then 50-55 would be a decent score 

Here i am sharing a link with you whihc will help you in a good way 

https://engineering.careers360.com/articles/gate-cutoff-for-me

Hope this gonna be helpful