You measure my life in hours
I serve you by expiring
I vanish faster when I am thin
and slower when I am thick
The wind is my energy
What am I?

There is a number which when you multiply by 3 and subtract 2 from the result, then the resulting number is the reverse of the actual number.

What is the smallest number that stands true on the statement?

One is to three as three is to five and five is to four and four is the magic number.
What is the pattern?

I have feet, but no legs. Which animal Am I?

I am the fastest animal but cannot climb the tree. What am I?

I cannot talk, but I always reply when spoken to. What am I?

I am a five-letter word and people eat me. If you remove the first letter I become an energy form. If you remove the first two letters, I am needed to live. Scramble the last three letters and I am a drink. What word am I?

This is a picture puzzle. You have to guess the name of the movie that can be related to the picture.

If you toss a coin 10 times and it lands heads up every time, what are the chances it will land heads up if you toss it again?

There is a brick of gold and a brick of iron in a boat (both 10-inch blocks), if they are both dropped into the water which will make the water level higher?