Mary has 3 children. One is called John. The youngest is called April. The second is called May, so what's the eldest called?
Answer: Two
I've never come across this trick question before and I'm certainly not going to argue an answer...But can I just ask what reasoning is used to obtain the answer
Two there?
My initial thought was that the answer should be "John" (As April is the youngest, June is the 2nd youngest, thus John must be the oldest of those three) but I'm guessing that some form of mathematics or algebra is involved here. 8)
Nitrogen's actually about 78%, Oxygen 21%, Argon and Carbon Dioxide together make about 1%, with some other trace gases.
Unless of course ye are in my immediate vicinity shortly after I've had a curry, in which case the local composition changes slightly:
- Nitrogen: 46%,
- Oxygen: 15%,
- Argon/CO² and other minor gases: 2%
- Methane: A whopping 37%...

hock:
*
(* - Of course, I'm assuming that Methane is an elemental gas here. I just stole a quick look at the
Periodic Table and couldn't immediateley see an obvious entry for it, but the same table represents Potassium with the letter
K, so there!

:razz:

)
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Anyhow:
An open-minded Nazi, an honest Lawyer, The Virgin Mary, and a male secretary are all travelling in a car when it runs off the road and crashes. Who was driving the car when it crashed? 
hock:

