The Indian Statistical Institute Admission (ISI) Test is a yearly national exam administered by ISI Calcutta to students who wish to be admitted to a variety of courses, including B Stat (Hons), B Math (Hons), M Stat, M Math, MS (QE), MS (QMS), MS (LIS), M Tech (CS), M Tech (CrS), M Tech (QROR), PG Diplomas, and Research Fellowships. Admission is solely based on performance in the written exam and, in some cases, the interview. Additionally, at the Institute's discretion, the candidate's academic achievements may be taken into account.