NEW DELHI : The Central Board of Secondary Education (CBSE) on Wednesday extended the deadline for payment of examination fees for classes 10 and 12 students till October 31, according to officials."Looking into the problems faced by schools and parents, the last date for submission of List of Candidates (LOC) for classes 10 and 12 for 2021 board exams without late fees has been extended from October 15 to 31 and with late free from November 1 to 7," said Sanyam Bhardwaj, CBSE's Examination Controller."From various sources it has come to the notice of CBSE that schools and parents are facing problems in completing LOC because of the situation created due to COVID-19 pandemic," Bhardwaj added.The Delhi government last week wrote to CBSE.