How many times in a given day, minutes and hour clock comes in a straight line ?

Can you start the fire using two pieces of wood?

Keyboard words are not in alphabetical order, Why?

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?

If your uncle’s sister is not your aunt, what relation is she to you?

Can you place three balls such that the equation shown in the picture holds true?

What is the riddle which can be asked all day with a different correct answer each time.

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

A bomb goes off.
Carnage.
One person, only a few feet away, survives! How can this be?

Which flower has two lips?