Find the next number in the sequence

1, 2, 6, 21, 88, __?

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

John was piloting a plane behind a car but was never able to overtake it. Why?

Can you find out the missing number in the grid?

What does it mean?

If it took eight men ten hours to build a wall, how long would it take four men to build it?

John left on a horse on Thursday , was gone for two days, and came back on Thursday after completing his work. How did that happen?

Prove that twice of ten is the same as twice of eleven.

A donkey is behind another donkey
I'm behind that second donkey
But there is a whole nation behind me

It is a murder you can describe in a word.

In a rainy season, one day 3 huge ladies walked under a normal-sized umbrella.
The umbrella is not huge enough to accommodate all 3 ladies yet not a single lady got wet. Why?