WhatsApp Puzzle: What Color Is The Bear?

A man builds a house rectangular in shape. All the sides have southern exposure. A big bear walks by. What color is the bear? and Why? I found a similar riddle apparently made by Einstein which has the same answer and the same logic, here’s how that goes; A fellow encountered a bear in a wasteland.

Whatsapp Puzzle: How many legs on the floor?

Be quick in answering this one. You enter your room and on the bed there are 2 dogs, 4 cats, 1 giraffe and 5 pigs. There are also 3 chickens and one duck flying around. How many legs are standing on the floor?  Answer to How many legs on the floor Riddle is; So were