Guest Ldeqelwe

The use of OMR sheets offers massive advantages for large-scale exams like board tests: Speed: A scanner can evaluate thousands of sheets in a fraction of the time it would take a human to do the same job. Accuracy: It eliminates human error and fatigue associated with manual checking. The machine reads exactly what is darkened. Objectivity: The evaluation is completely unbiased. The scanner does not know the student and cannot give partial marks or be influenced by handwriting. Cost-Effective: For examining bodies dealing with millions of students, OMR-based exams are far more efficient and cost-effective in the long run.However, the burden of accuracy shifts entirely onto the student. A simple mistake in filling the bubbles can cost marks, even if the student knew the correct answer.