OMR stands for?
VerifiedAnswer: Optical Mark Recognition
Explanation:
OMR stands for Optical Mark Recognition, which is a technology used to automatically read and process marked data from specially designed forms. You've probably encountered OMR sheets many times during your school exams, entrance tests, or competitive examinations.
OMR technology works by detecting the presence or absence of marks made by pencils or pens in predetermined positions on a form. The OMR scanner uses light to read these marks - when light falls on a marked area, it reflects differently compared to an unmarked area, allowing the machine to identify which options have been selected.
The most common applications of OMR include:
• Educational assessments - Multiple choice question papers, entrance exams like JEE, NEET, and various competitive tests • Survey forms and feedback collection • Lottery tickets and voting ballots • Attendance marking systems • Market research questionnaires
The key advantages of OMR technology include rapid processing of large volumes of data, high accuracy when marks are made correctly, and cost-effectiveness for processing standardized forms. However, it requires specific types of forms with precise positioning of answer bubbles and works best with dark pencil marks that completely fill the designated areas.
Understanding OMR is important for students as it helps you perform better in exams by knowing how to properly fill answer sheets - using dark pencil marks, completely filling bubbles, and avoiding stray marks that might confuse the scanner.
