CN's Trivia #1
 

What two colors cover the most area on the outside of UPS trucks?

brown and yellow.

edit: that sounds really really gross

Blue and white, e.g. the sky. It depends on how you phrase/interpret the question. One could argue yellow/magenta/cyan or red/blue/green whether you wished to digress into primary or secondary color selections. :D

Brown and black... I assume that the underside of the trucks are not painted , and if it's anything like the underside of my truck, it's a real dirty black.

Noone's gotten it yet, although kazoo had an interesting theory ;)

brown, and a slightly different shade of brown?

Here's a hint: I work on the top floor of an office building.

Brown and white.. brown for the sides, white for the roof

How about brown and clear? The roof panels are made of a translucent polymer affording interior illumination for the driver. CN likely is alluding to skylights, no?

grey and black - asphalt

If I view the planet from space, I'm looking at the area outside of UPS trucks, no? That would still be blue and white, taking into account the oceans and seas, and the arctic and antarctic caps.

losthellhound got it, haven't been on the computer in a few days.

kazoo... you went a little overboard. :)

;) woohoo! whats my prize?

I'd be willing to bet that there is more surface area on the underside of a UPS truck than there is on the roof. I stand by my claim that the dirty underside of the truck covers more area than the white roof.

Then again, I'm just nitpicking...