Hi aspirant,

There is no particular exam pattern for the internal examinations like of class 11 as it is not monitored by board. However in the most probability it will be based upon the same format as the board is conducting for the class 12th. That means the syllabus will be one half of the entire syllabus and number of questions asked will be as one half of the total marks in the theory part of the subject. That means if any subject consists of 80 marks in theory then the term 1 examination will be held for 40 questions similarly subjects which contain 70 marks for the theory paper will contain 35 questions. It is important to note that all the questions will be multiple choice and will consist one mark. In addition to this there might be some extra questions to give some leaverage cushion to the candidates.

Hope it helps!!