Spot what is wrong here in below Picture?

A little girl goes to the store and buys one dozen eggs. As she is going home, all but three break. How many eggs are left unbroken?

I add 5 to 9 and get 2. The answer is correct, so what am I?

While handling a project, the landscaper is asked by the owner of the mansion that he wants four trees in front of his mansion that are exactly equidistant from each other.

How will he do it?

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?

Can you decipher the below rebus?

PBLUESAISNUERSES

A chicken farmer has figured out that a hen and a half can lay an egg and a half in a day and a half. How many hens does the farmer need to produce one dozen eggs in six days?

If you're 8 feet away from a door and with each move you advance half the distance to the door. How many moves will it take to reach the door?

What number do you get when you multiply all of the numbers on a telephone's number pad?

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?