Which of the below owl is odd one out?

Can you decipher the following common phrase?

T M C
A U O
H S M
W T E

Three men in a cafe order a meal the total cost of which is $15. They each contribute $5. The waiter takes the money to the chef who recognises the three as friends and asks the waiter to return $5 to the men.

The waiter is not only poor at mathematics but dishonest and instead of going to the trouble of splitting the $5 between the three he simply gives them $1 each and pockets the remaining $2 for himself.

Now, each of the men effectively paid $4, the total paid is therefore $12. Add the $2 in the waiters pocket and this comes to $14. Where has the other $1 gone from the original $15?

Can you solve this amazing hard number series problem?
7, 8, 10, 12, 16, 18 ?

Why is it very easy to weigh a fish?

What mathematical symbol can be put between 5 and 9, to get a number bigger than 5 and smaller than 9?

What does this below rebus puzzle mean?

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

Replace the question mark with the correct number in below Picture:

What number do you get when you multiply all of the numbers on a telephone's number pad?