How many times can you subtract the number two from the number fifty?

What does man love more than life, and hate more than death or mortal strife; that which satisfied men want; the poor have, and the rich require; the miser spends, the spendthrift saves, and all men carry to their graves?

The ages of a father and son add up to 66.
The father's age is the son's age reversed.
How old could they be?
(3 possible solutions).

Rectify the following equality 101 - 102 = 1 by moving just one digit.

What happened when the wheel was invented?

Find The Next Number in this series.
1, 2, 6, 42, 1806 ?

If you’ve got me, you want to share me; if you share me, you haven’t kept me. What am I?

You throw me out when you want to use me and you take me in when you don't want to use me.

Who Am I?

Can you arrange four 9's and use at most 2 math symbols, to make the total 100?

People are waiting in line to board a 100-seat aeroplane. Steve is the first person in the line. He gets on the plane but suddenly can't remember what his seat number is, so he picks a seat at random. After that, each person who gets on the plane sits in their assigned seat if it's available, otherwise, they will choose an open seat at random to sit in. The flight is full and you are last in line. What is the probability that you get to sit in your assigned seat?