Hello,

I am very sorry to inform you that with your 45k OBC-NCL rank and even with Home State and female quota, you cannot grab a seat in NIT Warangal. NIT W is one of the finest institutes of India and thus have a very huge demand among aspirants. It's closing rank is very low and even with the Home State or AP quota, the closing rank for OBC not even crosses 10k category rank. Its BioTech was the branch which had the highest closing rank of 8k last year. As this year has seen some rise in closing rank even in the first round, you can expect a further rise in closing ranks in later rounds. But it is not possible that closing rank would even go even near to your rank of 45k. 

I would highly recommend you to look for other options and different state-sponsored colleges for admission. All the best for your future.

Thank You