Sir,

Sorry to say about your daughter marks, but at this marks and as per the last year cutoffs for the tamilnadu Aspirants under the state quota benefit and of belongs to sc category have no college with less than 550 marks closing merit for any government college.

All government colleges had more tha 550+ closing cutoff for seat. As merit changes every year but it was not going to make such huge difference to down 350. 

Hope this information helps you sir. 

Thank you