ahmedabad the ssc and hsc exams are set to begin on march 13 students who want to check their seat numbers at the centres can go to their respective schools or centres which will be open from 11am to 4pm on wednesday students will be able to go to their respective classrooms where they have been allotted the seats for the exams out of all the centres of the exams 30 have cctv cameras and tablets to keep an eye on the students during the exams over 1300 tablets will be distributed at the centres to keep a tab on the copycats more than 17 lakh students will appear for the ssc and hsc exams across the state the orders for the centres to be kept open on wednesday have been issued by the respective district education officers officials said that the ssc exams will be held at 681 centres and 178 subcentres and the examination for hsc science will be held at 115 centres board officials said that a 24hour control room has been opened to assist students in lodging their complaints special directives have been issued to district education officers that arrangements should be made to prevent parents from forming groups and standing outside centres