Here is the question :
WHAT IS THE MOST COMMON COLOR USED IN NATIONAL FLAGS?
Here is the option for the question :
And, the answer for the the question is :
[STC002564] There are 196 unique national flags now in use, each of which represents one of the many diverse nations and cultures found across the globe. However, the most common color to appear on a flag is perhaps the least colorful: white, which shows up on nearly 18 percent of country flags. The color red, more specifically the deep shade that is familiar to people in the United States, comes in at number two. The most common type of flag design includes a combination of three colors, with red, white, and blue being the most commonly used. Only those three colors are used in a variety of configurations throughout all thirty flags.