Mumbai University — Complaint about late fees

Address: Mumbai City, Maharashtra, 40003

Website: www.mu.ac.in

I the student of that college which is affilated by mumbai university
i m the studying in second year b.sc
i want submit ATKT examination but i am late to submit my respected staff or teacher was told me to pay 1100 for one sem as per the university rule i have to pay only 610/- but the staff was told u pay 1100 now this is late fee according to university is that right or wrong. please answer .