Move four matchsticks to the below square to form three squares?

Find the next number in the series

12, 20, 40, 72, 116, 172 ?

I have feet, but no legs. Which animal Am I?

What is the next number in the series?

15 29 56 108 208 ?

Replace the question mark with the number below given a simple math problem.

Why did the Girl throw the butter out of the window?

On her drawing table, Sayna lit 12 coloured candles. A few seconds later she blew two candles off.

How many candles Sayna have at the end?

Many have heard it, but nobody has ever seen it, and it will not speak back until spoken to. What is it?

Four cars come to a four-way stop, each coming from a different direction. They can’t decide who got there first, so they all go forward at the same time. All 4 cars go, but none crash into each other. How is this possible?

A man is trapped in a room. The room has only two possible exits doors. Through the first door there is a room constructed from magnifying glass. The blazing hot sun instantly fries anything or anyone that enters. Through the second door there is a fire-breathing dragon. How does the man escape?