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

Out of four images which one is the odd one out?

What is 3/7 chicken, 2/3 cat and 2/4 goat?

what does this below rebus represent identXQQQQQME

What word begins and ends with an E, but has only one letter?

A girl has as many brothers as sisters, but each brother has only half as many brothers as sisters. How many brothers and sisters are there in the family?

what's the probability of getting a king or a queen from a pack of 52 cards?

My friends called me Iron59 because my parents are a chemist and a mathematician. What is my real name?

What four weights can be used to balance from 1 to 30 pounds?

A red house is made out of red bricks. A yellow house is made out of yellow bricks. And, a blue house is made out of blue bricks. So, what is a greenhouse made of?