Free Online Exam System with One-Attempt Lock – Apps Script

FREE011 is an online exam that marks itself. A student picks the subject, enters their roll number and works through the paper on screen. When they submit, the answers are compared against your answer key and the score comes back immediately — no collecting scripts, no marking pile.

One attempt, and it holds

This is the feature that makes it usable for a real test. Once a roll number has completed a paper, entering it again does not reopen the exam — the system reports that student as having already completed it. Nobody sits the same paper twice to improve a score, which is the first thing that gets tried when marks are automatic.

The paper lives in the sheet

Each subject is its own sheet. A row is a question: the question text, the options, and the correct answer in its own column. Add rows and the paper gets longer; there is no set number of questions. Change the wording of a question in the sheet and it changes on the paper straight away, so a typo is a one-cell fix rather than a redeploy.

Diagram questions work

A question is not limited to text. Put an image address into the question and it renders in the paper, which covers the geometry figure, the chemistry diagram or the chart that a text-only quiz tool cannot handle.

Plain by design

The layout is deliberately simple so it works for any subject and any school, and the header text is yours to change. Marking is the answer key, nothing more — so if you set every answer to A while testing, every A scores, which is exactly how the walkthrough proves the marking is real.