Can you find the key in the picture below?

What's the next in the series?

H, Be, F, S, Mn, Kr, In, Gd, Tl, ?

Give it food and it will live; give it water and it will die.

A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?

How is the moon similar to a dollar?

Why are televisions attracted to people?

If eleven plus two equals one, what does nine plus five equal?

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see? What is it?

Can you find out the remainder when 3^300 is divided by 5?

1. How can we put an elephant in the refrigerator?
2. How can we put a Giraffe in a refrigerator?
3. The king of the jungle invites all the animals to a party everyone comes except for one animal, which animal?
4. You come to a crocodile-infested lake, you can't go around it, you can't co under it and you can't go over it, how do you get across?