What is omr sheet in board exam?

An OMR sheet is a special type of answer paper. It's used for multiple-choice questions in your board exams. OMR stands for Optical Mark Recognition.

Basically, you get a sheet with a series of bubbles next to each question number. You just fill in the bubble corresponding to the answer you choose. A special scanning machine then reads the sheet. It automatically detects the marks you've made. This makes the marking process incredibly fast and accurate, which is essential for large-scale exams. Just be sure to fill those bubbles in nice and dark