Congractulation, your daughter have scored a good rank in the exam, as the results are announced recently the cut off rank for different nits and other colleges are still not out but they will be soon till then we can't be absolutely sure about this years cut off but if we look at previous years cut off of NIT WARANGAL , for the ECE branch they were around 1541-6488 in year 2017 so there are some chances that she might get a seat in the college though we can't completely depend upon previous year cut off as they might get change this year. You may predict the colleges you might get with this rank with the help of our jee main college predictor you just need to enter your all india rank,your category, your home state and your desired branch and you're good to go. I am providing you the link for the predictor,

https://engineering.careers360.com/jee-main-college-predictor

Good Luck!!