There's one "sport" in which neither the spectators nor the participants know the score or the leader until the contest ends.

What is it?

I have branches, but no fruit, trunk or leaves. What am I?

I am a five-letter word under you,
Remove the first letter and I am above you,
Remove the second as well and I am around you.

Who am I?

What goes through cities and fields, but never moves?

When Jack was six years old he hammered a nail into his favourite tree to mark his height. Ten years later at age sixteen, Jack returned to see how much higher the nail was. If the tree grew by five centimetres each year, how much higher would the nail be?

What is the unique property of the following words ?
* Revive
* Banana
* Grammar
* Voodoo
* Assess
* Potato
* Dresser
* Uneven

Speaking of rivers, a man calls his dog from the opposite side of the river. The dog crosses the river without getting wet, and without using a bridge or boat. How?

What comes
Once in a Year
Twice in a Month
4 times in a Week
6 times in a Day

Eight of us go fourth, not back, to protect our king from an attack. What are we?

I travel all around the world but always stay in the corner. What am I?