How many 1 foot by 1 foot bricks would it take to complete a building that's 20 feet long on all four sides and 20 feet high?
Just the 1. After placing the last brick the building is complete. All bricks placed previously are not the bricks that 'complete' the building.
That's Evasive. As your answer is word for word the same as mine do you have links to a certain website??
I know the answer because I have heard that one recently. It left me stumped when I first heard it, but since hearing the answer it makes you wonder why you didn't realise it.