Hello Aspirant,

First of all congrats for your GPA and percentile.Yes you have good chances of getting ECE at SASTRA University.Ypu have a good CGPA and percentile.The admission there is  based on both these parameters.The SASTRA rank will.be calculated((JEE main percentile *0.25)+(12th board marks*0.75)) and based on that you will be called for counselling based on the order of your merit.You can apply either through online/offline mode.

To know more about the admission procedure and to apply please do refer the below link.

https://www.sastra.edu/adm2019/

Hope this helps.

All the best!!!