If you toss a coin 10 times and it lands heads up every time, what are the chances it will land heads up if you toss it again?

When I asked a girl's name she told me her name is the date '07/09/2001'.

I thought for a few seconds and then I got her name. Do you?

You have two buckets - one holds exactly 5 gallons and the other 3 gallons. How can you measure 4 gallons of water into the 5 gallon bucket?

(Assume you have an unlimited supply of water and that there are no measurement markings of any kind on the buckets.)

You are given a set of weighing scales and 12 marbles. The scales are of the old balance variety. That is, a small dish hangs from each end of a rod that is balanced in the middle. The device enables you to conclude either that the contents of the dishes weigh the same or that the dish that falls lower has heavier contents than the other. The 12 marbles appear to be identical. 11 of them are identical, and one is of a different weight. Your task is to identify the unusual marble and discard it. You are allowed to use the scales three times if you wish, but no more. Note that the unusual marble may be heavier or lighter than the others. You are asked to both identify it and determine whether it is heavy or light

Can you complete the sequence?

192, 021, 222, 324, 252, 627, 2__, 9__?

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

There are are five things wrong with this sentence; only geniuses will be able to to spot all of the mitstakes

Which part of London exists in France as well ?

Cristina was born in 1888. She just had her 30th birthday today how did that happen?

What jumps when it walks and sits when it stands?