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How many types of road signs are there?

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Remember the shapes: \textbf{Circle} for rules (Mandatory), \textbf{Triangle} for warnings (Cautionary), and \textbf{Rectangle} for information (Informatory). This simple mnemonic can help you quickly identify the purpose of any road sign while driving.
Updated On: Feb 25, 2026
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Solution and Explanation

Types of Road Signs:

There are three main types of road signs used to control and regulate traffic on roads.

1. Mandatory (Regulatory) Signs:
These signs give orders that must be followed by road users. They are usually circular in shape with a red border.
Examples: Stop, No Entry, Speed Limit, No Parking.

2. Warning (Cautionary) Signs:
These signs warn drivers about possible dangers or hazards ahead. They are generally triangular in shape.
Examples: Sharp Turn, School Ahead, Slippery Road, Pedestrian Crossing.

3. Informatory (Guide) Signs:
These signs provide useful information about directions, distances, and services. They are usually rectangular in shape.
Examples: Hospital, Petrol Pump, Railway Station, Direction Boards.

Conclusion:
There are three main types of road signs: Mandatory, Warning, and Informatory signs. Each type plays an important role in ensuring safe and smooth traffic movement.

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