What is the average class size at IIM Calcutta?

The average class size of IIM Calcutta is 60 students for the first year. For second-year students, the average size of the class depends upon the specialization each student is opting for. Since marketing is one of the favorite subjects of MBA students, the size of a class of a marketing subject remains around 150-180. It further gets divided into sections, so the average size of a class for the second year is somewhere around 50-60. IIM Calcutta’s intake for the MBA batch is 462, so it is a bit hard to manage the class strength, so there might be little ups and downs in the numbers.