Does the EWS quota make much difference in FMS or IIM Calcutta?

The EWS quota makes a slight difference in your chances of getting into FMS or IIM Calcutta. It is not the major factor that determines your eligibility. Some major parameters that are considered are:

• CAT score

• 10 and 12 marks

• Graduation score

• Work Experience 

A good past record with 99 CAT score will increase your chances of getting into IIM Calcutta. Study hard for the CAT exam as the competition is very tough. 

So rather than focusing on minor factors like EWS, focus more on your preparation.