Take 9 from 6, 10 from 9, 50 from 40, and leave 6.

How Come ??

O_er_t_o_

Complete the missing letters of the given word.

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?

You knock a Table over in the library, and suddenly 20 eyes are looking at you.

There are three boxes of different sizes with three cupcakes inside each of the boxes in Christina's kitchen. At night her daughter wakes up and goes to the kitchen. She opens a box and eats all three cakes.

But in the morning Christina finds out that each box still had three cupcakes. How?

What has a ring but no finger?

Why blonde cannot dial 911?

What is the word or phrase below?
R | E | A | D

What is Luis Suarez's (Soccer Player) favorite tea?

Count the number of lines in the image below ?