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National Institute of Open School has a system of odes that means On demand examination system has the option for both online and offline for the time beings. Is depend upon the choice of a student of news weather here she will appear in the examination of 12th class in offline or online. If one paper online here she may appear online 12th  class examination. 1989 Ministry of human resource development Government of India has set up open school system that was called National open schooling nowadays it has been change its name as National Institute of Open schooling system in which a special system is there on demand examination system. This is time is student can appear for examination of any class where she is continuing his studies as per his preparation him me appear for the examination after reporting to the respective authority that he or she is prepared for appearing the respective examination.

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