Hello Buddy! Hope you're doing good.

With 40,000 rank, it's difficult to get a seat in NIT with CSE or IT. But with her category and female quota there's possibility to get a seat in eastern NITs. There's some IIIT which give admission at this rank with integrated course of CSE or IT. You can use the JEE College Predictor for getting admission in NIT, IIIT or GFTI.

https://engineering.careers360.com/jee-main-college-predictor?utm_source=qna&utm_medium=jee_cp

Hope this will help you.

ALL THE BEST!