UAE: No way to cheat Grade 10 CBSE results, say school principals Nandini Sircar/Dubai File photo for illustrative purposes Schools have until June 30 to submit their Grade 10 students’ marks to the board. As preliminary work continues for CBSE Grade 10 evaluations, school heads in the UAE stressed that no ‘grading scandal’ is possible under the procedures set for the tabulation. Results are anchored on the schools’ best exam performance in the past three years. Schools have until June 30 to submit their Grade 10 students’ marks to the board. ALSO READ: Lalitha Suresh, principal of GEMS Our Own Indian School, said “the process is fool-proof”.