First of all, congratulations on your acceptances to these colleges. Great Lakes would be the best option for you if you’re interested in a one-year MBA program, especially in the IT domain, given the current COVID situation. If you’re interested in rural management instead, IIRMA is considered the best program for that specialization.
I would advise against choosing IIT-BHU and recommend KJ Somaiya only if you’re specifically interested in pursuing an MBA in HCM. TAPMI would be the best choice for someone looking for a general MBA program without a specific interest in any of the specialized areas mentioned above.