Ace the 2026 Gun License Open Book Exam – Shoot for Success!

The main idea here is that test rules are set to keep answers uniform and easy to mark. When you take an aptitude test, you’re expected to use approved writing instruments so every response is readable and can be marked fairly, often a black or blue pen and sometimes a pencil for certain parts.

Using a coloured pen breaks those rules because it can affect readability and may not be compatible with marking systems. Invigilators view it as not following the required procedure, which makes it an offence under exam conduct policies. That’s why the statement is true: using a coloured pen is considered an offence in this context.

The other options don’t fit because the standard rule isn’t about deception, nor is it typically described as permissible only in some contexts. The policy generally treats colored ink as not allowed, regardless of intent or specific scenario.