Hi Kandhagatla,

According to your score in JEE Mains january slot 98.1 and in April slot on 217 marks the percentile will be 99.648 as per career360 marks vs percentile prediction. So as per JEE Rule they will consider maximum of both. The previous year cutoff marks  for CSE is 264 and for ECE is 210. So on 99.648 percentile its difficult to get CSE but you have sure chances to get ECE at IIIT Hyderabad general category. The previous year cutoff marks  for CSE is 264 and for ECE is 210. 

All the best !!!