New Delhi: The Central Board of Secondary Education (CBSE) has increased the fees of Class 10 and 12 board examinations for SC and ST students from Rs 50 to Rs 1,200, while the amount has been doubled for those from the general category, who will now have to pay Rs 1,500.The students appearing for the Class 10 board exams are registered for it when in Class 9, and those appearing for Class 12 are registered when in Class 11. The board notified the changes in the fees last week and has asked the schools who had already begun the registration process and charged students as per the old fee structure, to now collect the difference in amount. Also Read – India gets first tranche of Swiss bank a/c detailsAccording to the revised norms, the Scheduled Caste and Scheduled Tribe students will have to pay Rs 1,200 for five subjects, while earlier they were supposed to pay Rs 50 for the same, a hike of 24 times. The general category students who were paying Rs 750 earlier, will now pay Rs 1,500 for five subjects. “The fees is applicable for both Class 10 and 12 examinations,” a senior CBSE official said. For appearing for an additional subject in Class 12 board examination, the SC and ST students who were earlier not supposed to pay any extra fee will now have to pay Rs 300. General category students will also have to pay Rs 300 for an additional subject, instead of Rs 150 earlier.