APJAKTU Revaluation and answer book copy - B.Tech S4 (S,FE) - Date extended - It is hereby informed that last date for registration for Answer book copy and revaluation of B.Tech S4 (S,FE) Exam Aug 2021 (2015 scheme) is extended up to 17th March, 2022 Thursday for students and up to 18th March, Friday for Colleges.