Can you suggest some PGDM and MBA colleges in India that accepts students with less than 50% marks in graduation?

You can take admission in IIMS, Pune.

Hi Yes Definitely you can find many private Top MBA Colleges/Institutes/Universities grant a Direct admission in MBA below 50% in Graduation. Chech this https://www.directadmissionmba.in/below-50-in-graduation Since as per the Eligibility all category students can have admission below 50% in Gradua

50% in 10th/12th and graduation is mandatory to get into a B-school.