CROR Railway Signals Quiz

100+
Downloads
Content rating
Everyone
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About this app

Whether you're studying to become a Train Conductor in Canada Or just refreshing memory to maintain your Conductors Rule Card, this is the perfect app to help you score 100% in one of the hardest sections of the Canadian Rail Operating Rules (CROR) book : “Block and Interlocking Signals”.

This app is also great for "Railfans".
The next time you're out there, you'll know exactly what that RailRoad signal means!

Note : The Signals in this app have been taken from the Canadian Rail Operating Rules (CROR) book provided by “Transport Canada” here :
https://tc.canada.ca/en/rail-transportation/rules/2024-2025/canadian-rail-operating-rules


App Features :

* Signals Mental Quiz : Test your knowledge with this mental quiz, where signals are presented in a RANDOM order each time you start. By repeatedly practicing, you'll gradually memorize all the signals. Score yourself to track your progress, allowing you to see improvements over time.

* Signals Written Quiz : Prepare for the actual "Signals written exam" by practicing typing or writing the signal's name and indication. This feature helps you identify and correct any minor mistakes you may make during the written exam, which are often challenging to catch when practicing mentally.

* Finish Quiz early : I understand that time constraints can limit your ability to answer all the quiz questions. That's why I've included an option to finish the quiz at any time, while still providing a score based on the number of questions answered. This ensures you can make the most of your available study time.

** I would love to hear your feedback or feature requests that will help you prepare better. You can share your thoughts in the reviews or ping me directly at tarunsingh070@gmail.com.

I assure you, your voice will be Heard !

HAPPY LEARNING and Good Luck !
Updated on
Nov 25, 2025

Data safety

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What’s new

Bug fixes and stability updates.

App support

About the developer
Tarun Singh
tarunsingh070@gmail.com
218 River Heights Crescent Cochrane, AB T4C 0V1 Canada