Question

multiple choice

1. what type of signs are diamond shaped and yellow in color?

(a) warning signs
(b) guide signs
(c) regulatory signs
(d) construction signs

1. regulatory signs are primarily what three colors?

(a) black, yellow and orange
(b) black, white and red
(c) green, white and red
(d) orange, black and white

1. a yellow square underneath a warning sign is called a

(a) regulatory sign
(b) secondary warning sign
(c) advisory speed limit
(d) guide sign

Explanation:

Question 1

In traffic sign knowledge, warning signs are typically diamond - shaped and yellow. Guide signs are usually green or blue with different shapes, regulatory signs are often rectangular with black/white/red, and construction signs are orange. So the correct option is (a).

Regulatory signs (like stop, yield, speed limit) are mainly black, white, and red. Option (a) has yellow and orange which are for warning/construction, option (c) has green (guide) and option (d) has orange (construction). So the correct option is (b).

A yellow square under a warning sign is a secondary warning sign. Regulatory signs have different designs, advisory speed limit is a number, and guide signs are for direction. So the correct option is (b).

Answer:

(a) Warning signs

Question 2