Can you circle exactly four of these numbers such that the total is twelve?

1 6 1
6 1 6
1 6 1
6 1 6

Give it food and it will live; give it water and it will die.

How many triangles can you count in the figure given?

It is always ahead of me yet I can never see it. What is it?

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?

A sundial has the fewest moving parts of any timepiece. Which has the most?

Can you find out the smallest number that can be conveyed as the sum of three squares in three unique ways?

The captain of a ship is telling you an interesting story and then poses a question. He says, “I have travelled the oceans far and wide. One time, two of my sailors were standing on opposite sides of the ship. One was looking west and the other one east. And at the same time, they could see each other clearly. Can you tell me how that was possible?”

There is a movie name hidden in the picture that is attached with this question. Can you find out which movie is it?

There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?