What does an Island and the letter T have in common?

Rectify the following equality 101 - 102 = 1 by moving just one digit.

If all Goats are Sheep and all Sheep are Deers, are all Deers Goats ?

Find the next number in the sequence

1, 2, 6, 21, 88, __?

A man in a car saw a Golden Door, Silver Door and a Bronze Door. What door did he open first?

If a wheel has 54 spokes, how many spaces are there between the spokes?

The first box has two white balls. The second box has two black balls. The third box has a white and a black ball.

Boxes are labeled but all labels are wrong!

You are allowed to open one box, pick one ball at random, see its colour and put it back into the box, without seeing the colour of the other ball.

How many such operations are necessary to correctly label the boxes?

Two friends were betting. One said to the other, "The coin will be flipped twenty times and each time the coin lands on the head, I will give you $2 and each time it lands on the tale, you will give me $3." After flipping the coin twenty times not a single penny was exchanged among them.

How many times did the coin land on heads?

Which tank will fill first?

I can sizzle like bacon,
I am made with an egg,
I have plenty of backbone, but lack a good leg,
I peel layers like onions, but still remain whole,
I can be long, like a flagpole, yet fit in a hole.