Road signs are easier to remember when you learn them by family instead of one by one.
Start with the sign shape
Warning signs are triangular, prohibition signs are usually circular, and information signs are often rectangular. Shape gives you the first clue before you read the symbol.
Study the meaning in context
Do not stop at the sign name. Ask what the driver must do next and where the rule starts or ends.
Practise mixed questions
Once the basics are clear, use mixed practice questions so you can recognize signs in realistic road situations.

