Hello Tarun,
As you belong to general category it may not be possible for you to get admission in IIIT Lucknow. With this rank you can only get a seat in I.T. branch.
As the last year the cut-off for IT branch was 23K, so you might get a chance in IIIT Lucknow but point to be noted that you must go for all the counseling rounds.
You can go through our link given below for more details,
https://engineering.careers360.com/articles/jee-main-cutoff-for-iiit-lucknow
Hope this helps,
Good luck!
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