Academic Calendar 2022-23 1st semester B-tech, B.sc and BBA2nd Year B-tech, B.sc and BBA3rd and 4th Year B-tech, B.sc and BBA Academic Calendar 2021-22 1st semester B-tech, B.sc and BBA2nd semester B-tech, B.sc and BBA4th semester B-tech, B.sc and BBA6th & 8th semester B-tech, B.sc and BBA