Hello dear student
Your Rank around 309393 and EWS rank 42000 according to previous year cutoff very less chance to get seats in IIIT . you can try for state level counseling of top private colleges.
I provide the link of Colleges predictor tools please visit and the link and predict your college according to your rank.
https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answer
Hope that's helpful
Best of luck
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