Find the next number in the sequence:

11, 19, 14, 22, 17, 25, ?

You hear me once, you heard me again, and then I die until I am called again.
What am I?

A is the brother of B. B is the brother of C. C is the father of D. 
How is D related to A?

Which is the 9 letter word that still remains a word after we remove a letter from it each time?

You are in a square room, there is a cat in each corner. In front of each cat there are 3 cats.
How many cats are there in the room?

If I have 7 candles lit and they go out 2, 
how many candles do I have left?

if my mom is A DOG AND MY DAD IS A BANANA WHAT AM I

A teacher is yelling, she closes the door, the window and a book but what did she forget to close?

Three men enter a room but only two walk out. The room is empty. 
Where is the third man?

In a taxi there is...
A pregnant lady~25 years old
A construction worker~39 years old
A random man~52 years old
Driver~76 years old
•Who is the youngest?