Hi student,                                                                                                                                                                                                 Original copy and office copy are attached together. you should not remove it. You should fill only in original copy as it is used for evaluation. Office copy will be used for omr challenging.

The original OMR sheet is the one that you are given in the examination hall and you answer on it manually. The office copy is a copy of your Answer sheet that is used for reevaluation purposes or for future reference. It is nothing but a duplicate scanned copy of your OMR sheet in which you have marked the answers.