I have a a rank of 804023 with general cat . will I get admission in any of the NIT... Pls tell

Sorrry you will not get any NITs.

Considered as the mother of all MBA entrance exams, Common Admission Test (CAT) is the biggest MBA entrance test in India leading to admission at more than 5000 seats in all the 20 IIMs including IIM Ahmedabad, Bangalore, Calcutta, Lucknow. Apart from the 20 IIMs, hundreds of top MBA colleges including FMS Delhi, SPJIMR Mumbai, JBIMS Mumbai, MDI Gurgaon, IITs, IMT, IMI, XIMB, TAPMI and others accept CAT score as their key admission criteria.

CAT Preparation with an aim to get admission in top IIMs and other top MBA colleges accepting CAT must be started well in advance in accordance with the revised CAT exam pattern. In view of the experts and CAT toppers, a key component in CAT 2018 preparation strategy is your CAT preparation time. As the CAT preparation time goes on reducing month after month and with every passing day, you need to revise time and again your CAT preparation strategy with the tips on ‘How to prepare CAT in 3 months’; ‘How to prepare CAT in 2 months’ and so on.

NITT accepts CAT scores. These scores are used only for short-listing the applicants for the further admission process of DoMS NITT. A university degree in any discipline, recognized by AIU. Candidates should have appeared the CAT exam during the year of admission. Candidates appearing for their final year degree examination are also eligible.
There is a 50% quota for other state candidates applying for MBA programme at NIT. CAT Score shoudl be above 90%ile.