With that rank,you can apply for IISERs which is a more research oriented degree unlike the B.Tech degree.IISERs provide you 5 year integrated BS+MS course and you can go the research field later on.If you have qualified JEE Advanced,then you must have qualified JEE Mains,and to your concern,which NITs you should choose depends on JEE Main marks.So,check the rank predictors on our website.

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