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

You are in a land where thirty men and two women were dressed in classic black and white dresses.
They begin to fight as soon as any of them move.

Where are you?

If you drop me I’m sure to crack, but give me a smile and I’ll always smile back. What am I?

What work can one never finish?

People make me, save me, change me, raise me. What am I?

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?

The average age of 10 members of a committee is the same as it was 4 years ago, because an old member has been replaced by a young member. Find how much younger is the new member ?

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?

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

What goes through cities and fields, but never moves?