John went to meet his friend Jacob, but when he was about to reach the main gate, John notices that Jacob had a mighty dog who was fastened to the tree. The chain is long enough that it allows the dog to reach the main gate.

How can the John reach the main gate?

Can you find the missing piece of the Porsche?

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

Replace the question mark with the number below given a simple math problem.

What three numbers, none of which is zero, give the same result whether they’re added or multiplied?

Two old friends, Jack and Bill, meet after a long time.

Three kids
Jack: Hey, how are you, man?
Bill: Not bad, got married and I have three kids now.
Jack: That's awesome. How old are they?
Bill: The product of their ages is 72 and the sum of their ages is the same as your birth date.
Jack: Cool..But I still don't know.
Bill: My eldest kid just started taking piano lessons.
Jack: Oh, now I get it.

How old are Bill's kids?

I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?

Which is the rope you never skip with?

There are three boxes. One is labeled "APPLES" another is labeled "ORANGES". The last one is labeled "APPLES AND ORANGES". You know that each is labeled incorrectly. You may ask me to pick one fruit from one box which you choose.

How can you label the boxes correctly?

Is the statement valid that it does not matter how much older a sibling is, eventually the younger one will be half as old as the older one?