I possess a head

I flaunt a tail

But I don't have mouth or legs

Can you find out who I am?

An infinite number of mathematicians are standing behind a bar. The first asks the barman for half a pint of beer, the second for a quarter pint, the third an eighth, and so on. How many pints of beer will the barman need to fulfill all mathematicians' wishes?

In a football game, Christina defeated Teresa by 2 - 0 but no man from either side scored. How can this be possible?

Forwards I am heavy, backward I am not. What am I?

John is the son of Jacob.
So,
Jacob is the_____of John's father?

You may enter, but you may not come in. I have space, but no room. I have keys, but open no lock. What am I?

You order chicken wings at KFC in the boxes of 6, 9 and 20. What is the largest number of wings that you cannot obtain by buying in any combination of the boxes?

Do You See It?

Who always enjoys poor health?

A spaceship was lost. The detective was given a piece of paper. This was the location of the spaceship! This is what the slip had scribbled on it:
Juice, Umbrella, Potato, Ice, Tomato, Elephant, Rice.

Where is the spaceship?