# OMR sheet guides

> Guides for making, printing, filling and checking OMR answer sheets, plus NEET and JEE-style practice and negative marking explained.

Source: https://omrsheet.tooladda.online/guides/

Step-by-step help for teachers who run OMR tests and students who take them.

- [How to make an OMR sheet for your test](https://omrsheet.tooladda.online/guides/how-to-make-omr-sheet/): Design a professional OMR answer sheet in minutes: questions, roll numbers, sets, answer key and printing.
- [How to fill an OMR sheet correctly](https://omrsheet.tooladda.online/guides/how-to-fill-omr-sheet/): The right pen, how to darken bubbles, roll numbers and sets, and the mistakes that cost marks.
- [How to check OMR sheets with your phone](https://omrsheet.tooladda.online/guides/check-omr-sheets-with-phone/): Grade a whole class with your phone camera: answer key, capturing sheets, reviewing flags and exporting marks.
- [NEET and JEE-style OMR practice for mock tests](https://omrsheet.tooladda.online/guides/neet-jee-omr-practice/): Use NEET and JEE-style presets to run realistic mock tests, check them automatically and analyse results.
- [Negative marking explained: how scores work and when to guess](https://omrsheet.tooladda.online/guides/negative-marking-explained/): How to calculate scores with negative marking, and the simple maths that tells you when guessing pays off.
- [How to print OMR sheets correctly](https://omrsheet.tooladda.online/guides/print-omr-sheets-correctly/): Printer settings, paper choice and photocopying tips so every sheet prints sharply and checks accurately.