1 + 9 + 8 = ?
considering, 28 + 8 + 92 = 10

How will you measure 15 minutes using two hourglasses of 7 minutes and 11 minutes respectively?

What has many teeth, but cannot bite?

By what process could you make a 'Tea-Table' into food?

A man was just doing his job when his suit was torn. Why did he die three minutes later?

I am a three digit number.
My tens digit is five more than my ones digit.
My hundreds digit is eight less than my tens digit.
What number am I?

If 24H in a D => 24 hours in a day.
What does "64S on CB" stand for?

How many people must be gathered together in a room, before you can be certain that there is a greater than 50/50 chance that at least two of them have the same birthday?

Jack have ten pairs of black socks, eight pairs of white socks and seven pairs of green socks. Everything is mixed in a draw. As there is no light he were not able to identify the colour of the socks. How many of the socks did he want to take to match one pair

A man calls his dog from the opposite side of a river. The dog crosses the river without a bridge or a boat and manages to not get wet. How is this possible?