There are forty elephants and they have forty-fore heads. How can this be possible?

Can you decipher the following common phrase?

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

I have one of the three numbers: 1, 2, or 3 in my mind. I speak only truth. You can ask me just one question for which I will only reply in yes or no or don't know. What question will you ask from me so that you are able to know the number?

Take one out and scratch my head, I am now black but once was red. What am I?

I am 5 letters long.
My first two tell you who I am
My first 3 could be a medicine
My last three reversed could be a young boy.
My 4th, 3rd and 2nd in that order could be a fruit drink.
If you have me you may hang me round your neck
WHAT AM I ?

Which three-digit number, made of consecutive digits, like 567, is 2 less than a cube and 2 more than a square?

If I remove one from eleven it becomes Ten and if I remove one from nine also becomes Ten. How?

If two's company, and three's a crowd, then whats four and five ?

There are two candles. Both will only burn exactly for an hour. How will you use these two candles to measure forty-five minutes?

Count The number of F's in the paragraph below:

"FINISHED FILES ARE THE RESULT OF YEARS OF SCIENTIFIC STUDY COMBINED WITH THE EXPERIENCE OF YEARS"