What has many keys but can’t open a single lock?

Can you make four (4) nines (9) equal 100?

I have branches, but no fruit, trunk or leaves. What am I?

First, think of the colour of clouds. Next think the colour of snow. Last, think of the colour of the moon. Now, what do cows drink?

Can you decipher the following common phrase?

T M C
A U O
H S M
W T E

When you stop to look, you can always see me. But if you try to touch me, you can never feel me. Although you walk towards me, I remain the same distance from you. What am I?

What number when divided in half becomes zero?

Can you find the key in the picture below?

If your uncle’s sister is not your aunt, what relation is she to you?

Consider this: Arnold Schwarzenegger has a big one. Michael J. Fox has a small one. Prince doesn’t have one. The Pope has one but never uses it. Bill Clinton has one and uses it all the time. What is it?