Debaditya has scored 315 out of 366 marks.
He notched up the All India Rank of 38 in the JEE Advanced 2017.
"Making it to the IIT remains my dream since childhood," a thrilled Debaditya told reporters later.
A student of Birla High School, Pramanik had also secured the first position in the West Bengal Joint Entrance Examination (WBJEE) this year and became the topper from West Bengal in the Central Board of Secondary Education (CBSE) Class 12.
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