What has to be broken before you can use it?

Twenty frogs are sitting on a log floating on the surface of a river. Two of them decide to jump off into the water.

How many frogs are there on the log at this moment?

How can you take 2 from 5 and leave 4?

A certain street contains 100 buildings. They are numbered from 1 to 100. How many 9's are used in these numbers?

Which is the correct shadow of the bird?

It is an eleven letter word.
The first, second, third and fourth letters form a banquet's name.
The fifth, sixth and seventh letters form a car's name.
The eighth, ninth, tenth and eleventh letters form a mode of transport.

Can you identify what word it is?

The more of this there is, the less you see. What is it?

Without looking at a calendar, within a minute name, a boy's name using 5 consecutive 1st letters of 5 consecutive months

I am looking for a word that change both gender and number when i add the letter 'S'.

What Word am I Looking For ?

Can you write down eight eights so that they add up to one thousand?