JEE

Based on the JEE Main percentile you obtained, your expected JEE Main AIR is between 1794-1983. The last year closing percentile and rank at IIIT Hyderabad in CSE were 99.9256414 and 936 respectively. So chances of getting CSE are good enough but the chances of getting ECE are very high.

Frankly speaking chances for getting IITs, NITs and GFTIs are moderate on this percentile. You have to improve this up to 95 for more probability in upcoming JEE Main exams.

On the basis of your JEE Main percentile, your expected JEE Main AIR is about 42433. On the basis of this rank you can get SVNIT also for Mechanical, Chemical, Civil etc. The admission in Nirma University are made through the GUJCET and JEE Main. 50% and 35% seats are filled through the GUJCET and JEE Main scores respectively. So your chances for CSE in NU are high.

The JEE Main All India ranks below 100000 and 130000 are very good enough for getting admission here in Computer Engineering and Information Technology respectively in asked category for Delhi region candidates. So you have to score above 90 percentile in JEE Main.