What is both possible and impossible at the same time?

If an earthquake is 1 point higher on the Richter Scale than another earthquake which is actually 10 times stronger, how much stronger would an earthquake be if it was just half a point higher on the Richter scale?

What is the next number in the series?

15 29 56 108 208 ?

I have four wings but can't fly.
I express no emotions.
I am found on the exact spot every time you look.
I keep toiling away with a little sound.

Do you know what am I?

A thief enters a store and threatens the clerk, forcing her to open the safe. The clerk says, “The code for the safe is different every day, and if you hurt me you’ll never get the code.” But the thief manages to guess the code on his own. How did he do it?

Find The Missing Number In the Sequence.
6 25 64 ? 32 1

What can run but never walks, has a mouth but never talks, has a head but never weeps, has a bed but never sleeps?

In the following series, a set of numbers is progressing with a particular pattern. Can you deduce that pattern and find the missing set?

(2 + 6), (21 + 6), (58 + 6), (119 + 6), ___

I am the one who remains awake when you sleep. But I need to rest when you awake. Who Am I?

James bond was pushed out of an aeroplane without any parachute.
He survived, How come?