Hello Vikash,
Hope you are doing good. With an All India Rank of 247640 , getting into NITs / IIITs / BIT Meshra, / DTU or good government colleges, will be quite difficult even though your nephew belong to EWS Category.
Therefore, it is advisable that you take other college specific exams like BITSAT, VITEE, SRMJEE, etc.
However, if you wish to take admission based on your JEE rank, you can use the college predictor app to get an exhaustive list of all the colleges you will qualify for. Link: https://engineering.careers360.com/jee-main-college-predictor?utm_source=qna&utm_medium=jee_cp
Hope this helps.
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