A high school has a strange principal. On the first day, he has his students perform an odd opening day ceremony:

There are one thousand lockers and one thousand students in the school. The principal asks the first student to go to every locker and open it. Then he has the second student go to every second locker and close it. The third goes to every third locker and, if it is closed, he opens it, and if it is open, he closes it. The fourth student does this to every fourth locker, and so on. After the process is completed with the thousandth student, how many lockers are open?

Can you find the company name in the pictogram below?

Wednesday, Steve and Pam go to a restaurant to eat lunch. After eating lunch, they pay the bill. But Steve and Pam do not pay the bill. So…who does?

Many have heard it, but nobody has ever seen it, and it will not speak back until spoken to. What is it?

Can you find the 09 errors in the picture below?

using four eights (8) and a one (1) and one mathematical symbol , create the number 100

Four cars come to a four-way stop, each coming from a different direction. They can’t decide who got there first, so they all go forward at the same time. All 4 cars go, but none crash into each other. How is this possible?

What does below pictogram mean?

A word I know has six letters it contains, remove one letter and 12 remain. What is it?

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