What does the below rebus riddle means?

When we see 2 but call 10?

A mules travels the same distance daily.
I noticed that two of his legs travels 10km and the remaining two travels 12km.
Obviously two mules legs cannot be a 2km ahead of the other 2.

The mules is perfectly normal. So how come this be true ?

Find the next number in the series.
1 10 24 43 67 ?

You need to pick one entry from pot A and one from pot B to have a perfect match. Can you do it?

Can you figure out the logic I used to decide the order of the following words:
gun, shoe, spree, door, hive, kicks, heaven, gate, line, den

using four eights (8) and a one (1) and one mathematical symbol , create the number 100

1 + 9 + 8 = ?
considering, 28 + 8 + 92 = 10

I taste better than I can smell. Who am I?

Outside a massage parlour, there is a board that reads
"I only massage those who do not massage themselves."

Reading the above statement, does the masseur massage himself?