Registration to B.Tech S3 supplementary Exam April 2018 It is notified to the attention of all concerned that registration of BTech S3 Supplementary, April 2018 Examinations is opened in portal Students can register through their login and submit fee slip at College office from 19-05-2018(Saturday) to 23-05-2018 ( Wednesday) Colleges have to submit and make payment to University on or before 25-05-2018(Friday) . Click here to login : https://app.ktu.edu.in