Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

In a mathematical quiz, you are asked the following question:

Use three 9s in a mathematical expression without dividing or multiplying to form the number one.

Can you answer the question?

The measurement of time, That can't be found on a clock, But can be looked upon on a map.

Who is He ?

Four men were in a boat on the lake. The boat turns over, and all four men sink to the bottom of the lake, yet not a single man got wet! Why?

Next Number in the Series,

5, 16, 49, 104, ?

I am the one who remains awake when you sleep. But I need to rest when you awake. Who Am I?

What is the riddle which can be asked all day with a different correct answer each time.

At a Society election for president, precisely 963 votes were cast.
There is a total of 4 candidates that participate in the election.

The winning candidate exceeds the opponents by 53, 79 and 105 votes.

How many votes do each candidate gets?

You need to complete the maze by entering from the entrance marked below in the figure near the yellow circle, bottom left and leaving from the exit point near the green circle, bottom middle.

Rule of Game: You can move only by exchanging green and yellow circles.

Can you find out the missing number?

? 4 5 3 5

9 5 7 10 3