Dear Aspirant, 

Marks are not only the required data to predict college. The data like locality, category, branch, college required are also important to do so. Having this data missing you can revert us back with appropriate data or use the predici tool to do it yourself. Here is the link for it :

https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.careers360.com/college-predictor&ved=2ahUKEwijr6ign4_jAhUGXisKHaGTApAQFjAAegQIBxAD&usg=AOvVaw2AOFtKT1Kl7aX4aICHr3xY

Hope this helps. 

Good luck.