Hi aspirant,
You have obtained 20,000 EWS Category rank. I am bound to say that with this much rank you chances are negligible for you to get admission in NIT. It would be better for you to participate in state counselling for getting admission in some state government engineering colleges in the states of Haryana, Bihar, Orissa, Rajasthan, Nagaland, Madhya Pradesh, Uttrakhand, Uttar Pradesh et cetra. You can use the JEE Main college predictor tool by clicking on the following link to know your college and branch options based on your rank: https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answer
Hope it helps you.
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