hi,

as per your percentile you may have score around 128-137 in jee main exam, and your over all general rank will be around 16776 - 18926, in dtu you may not get ece in first round of counselling, but there is decent chances in getting ece in next rounds as per previous years cutoff. as for thaper institute of technology you have fair chances.

you may use careers360 college predictor tool to know about your predictable colleges,