Colleges in Orissa

Yes, there is a good possibility that you will get an NLU. However, I think getting NLUO might be a bit difficult.

The rank is in the range between 17000 to 300000.

Yes, you can get a seat in VSSUT happily. By looking at last year stats i.e. 2017, girls having ranks of 2lakhs in JEE mains have got mechanical engineering branch in VSSUT, so it might not be difficult for you to get a seat in VSSUT, as you have secured a good rank.

Yes, you can happily get a seat in VSSUT, not in CSE but may be in mechanical, electrical in which you have 60% chances, and rest branches i.e. civil, etc. with 100% guarantee.

Use JEE Mains college predictor for predicting the colleges you can get based on your rank.
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor

The counselling will begin from 2nd week of June.

With this rank, dear student, you can get the IIT Roorkee and IIT Kharagpur easily in round one only.
Please check this link after inserting your rank and category. Use the filter option, and click on search button.
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor#
Hope your query is resolved.
For any other query, please feel free to ask me.
Best of luck.