using four eights (8) and a one (1) and one mathematical symbol , create the number 100

Can you identify the direction in which this bus is moving; left or right?

Hint: The bus is moving on the roads of London.

Can you count the number of triangles in the given figure?

Jigsaw captured 100 people and make them stand in a circle and all these people are labelled as Person1, Person2, Person3... Person100. He made them play a crazy game in which Person 1 shot Person 2 and pass the gun to the next person and so on until one stands alive.

Which person will survive in the end?

Next Number in the Series,

5, 16, 49, 104, ?

Transform the word THINK into BRAIN while changing only one letter at a time in a manner that each of the word in the process is a real word!!!

In a chess board, the queen piece can move horizontally, vertically and diagonally freely. The picture represents the same.Can you place 8 queens on the board in a manner that none of the queens can attack each other?

Find the Goldfish below the given Image.

There is one thing that goes round the house and also inside the house but never even share a brief touch. What is it?

Women do it once a year after they turn 19 but men get to do it only once in a lifetime. What is it?