Hii Pavan 

Sathyabama University is one of the top ranked private engineering colleges across the India which has been ranked by NIRF and MHRD. Since you passed your maths exams with supplementary it's good but the only thing they will check your 60% marks in PCM which will be must during the time of counselling as well you have to score good marks in entrance exam which may help you to take the seat in your desirable branch. 

Good luck