An 89-year-old mahant has been booked for allegedly raping his disciple in north Delhi's Timarpur area, police said on Saturday. An 89-year-old mahant has been charged with raping his student in the Timarpur neighbourhood of north Delhi A complaint reporting the alleged crime was filed on December 13 against Raja Ram Das of Kabir Mandir, Lucknow Road, Timarpur. In her …