Mandela Effect Quiz Safety & Compliance 3

Question 1

What shape is a standard US stop sign?

Accepted Answer

Octagon

Answer

Stop signs are eight-sided red octagons with white lettering.

Question 2

What shape is a standard US yield sign?

Accepted Answer

Downward-pointing triangle

Answer

Yield signs are downward-pointing triangles with a red border.

Question 3

What color is used for school zone warning signs in the US?

Accepted Answer

Fluorescent yellow-green

Answer

The MUTCD specifies fluorescent yellow-green for school and pedestrian crossing signs.

Question 4

What shape is the advance warning sign for a railroad crossing in the US?

Accepted Answer

Circle

Answer

The advance warning sign is a round yellow sign with a black X and RR.

Question 5

A red circle with a white horizontal bar means what?

Accepted Answer

Do Not Enter

Answer

The Do Not Enter sign marks roadways you must not enter, such as exit ramps.

Mandela Effect Quiz Practice Test