A man in a car saw a Golden Door, Silver Door and a Bronze Door. What door did he open first?

There is a unique number which when multiplied by any number from 1 to 6, we will get the new number that contains the same digits only.

Can you find that number?

What number comes next in this sequence:
7 8 5 5 3 4 4 _

I have a head like a cat and feet like a cat, but I am not a cat. What am I?

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?

There was once a college that offered a class on probability applied to the real world. The class was relatively easy, but there was a catch. There were no homework assignments or tests, but there was a final exam that would have only one question on it. When everyone received the test paper it was a blank sheet of paper with a solitary question on it: 'What is the risk?'.Most students were able to pass, but only one student received 100% for the class! Even stranger was that he only wrote down one word!
What did he write?

Two in a corner, one in a room, zero in a house, but one in a shelter. What am I?

What am I?

I sleep during the day and fly at night, but I have no feathers to aid my flight. What am I?

It belongs to you, but other people use it more than you do. What is it?