Mathematics ....... John's favorite subject, while Physics is Athira's favorite subject.AareBhasCisDhaveAnswer: C. is Read Explanation: 'S' ൽ അവസാനിക്കുന്ന subjects( Physics, economics, Mathematics, Statistics) ന്റെ കൂടെ singular verb ഉപയോഗിക്കണം.Read more in App