Hello Susmitha,

Here is the qualifying criteria for KEAM, from the official prospectus itself :

"To qualify in the Engineering Entrance Examination, and thereby become eligible to figure in the Engineeing Rank List, the candidate has to score a minimum of 10 marks each in Paper 1 and Paper 2 of the Engineering Entrance examination"

Since you scored 60 out of 480 in Paper 1 (Physics+Chemistry), you are qualified for KEAM.