How many marks are necessary for UG Diploma at IHM, Chennai?

For UG Diploma courses at IHM Chennai, a candidate must have earned 50% marks in the 10+2 examination with English as one of the compulsory subjects.
The UG Diploma courses offered at IHM Chennai include Diploma in Food Production, Diploma in Bakery and Confectionery, and Diploma in Front Office Oper