Dear Aspirant, 

The score is decent enough. But the probability of securing seat also depends on the branch of choice, category etc. Hence its hard to analyse with no such data. Therefore have a loot at this article which gives complete information about the college:

https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.careers360.com/university/anna-university-chennai/amp&ved=2ahUKEwj6n4WC2NnjAhVJWX0KHXGABzcQFjACegQIBRAC&usg=AOvVaw1yVP6W_Ej1rdfEPQBZPsEn&ampcf=1

Hope this helps. 

Good luck.