Can you solve the photo plexer logic ?

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?

100 prisoners are stuck in the prison in solitary cells. The warden of the prison got bored one day and offered them a challenge. He will put one prisoner per day, selected at random (a prisoner can be selected more than once), into a special room with a light bulb and a switch which controls the bulb. No other prisoners can see or control the light bulb. The prisoner in the special room can either turn on the bulb, turn off the bulb or do nothing. On any day, the prisoners can stop this process and say "Every prisoner has been in the special room at least once". If that happens to be true, all the prisoners will be set free. If it is false, then all the prisoners will be executed. The prisoners are given some time to discuss and figure out a solution. How do they ensure they all go free?

Astrology starts with the alphabet A, Biology starts with B, Psychology with P and Limnology with L.

Can you find an "ology" that begins with a P?

I have lakes with no water, mountains with no stone and cities with no buildings. What am I?

1. What does:
TIM JOB
represent?

2. What does:
MO_ _
represent?

Railroad Crossing, look out for the cars. Can you spell that, without any R's ?

Which word is least like the others? Third, fourth, fifth, sixth, seventh, eighth, ninth?

I’m tall when I’m young, and I’m short when I’m old. What am I?

Take away the whole and some still remain. What is it?