Below the four parts have been reorganised. The four partitions are exactly the same in both arrangements. Why is there a hole?

What two things can you never eat for breakfast?

When can we add 2 to 11 and get 1 as the correct answer?

What is always in front of you but can’t be seen?

I always drive my customer away.

Who am I?

How can you leave a room with two legs and return with six legs?

I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?

I’m tall when I’m young, and I’m short when I’m old. What am I?

There is a square piece of paper with a hole that is denoted by the circle on the top right side in the given picture. You have to cut the paper in a manner that it forms two and only two separate pieces of paper and then rearrange the pieces in a manner that the holes come in the centre of the paper.

81 x 9 = 801. What must you do to make the this equation true?