When are FYBMS and SYBMS ATKT Exams conducted by colleges?

Additional Examination for Semester I and Semester II be held after the conduct of Semester II Examination in March/ April every year and Additional Examination for Semester III and Semester IV be held after the conduct of Semester IV Examination in March / April every year. However, Additional Examination for Semester II and Semester IV be held after 20 days and before 40 days from the date of declaration of result of the respective Semester End Examination.