What country can make you shiver?

Can you find the odd number in the following?

2716, 4135, 5321 and 7145

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?

A man says, "Brothers and sisters, have I none, but that man's father is my father's son." Who is that man?

A guy in his thirties is found dead in a forest. The shocking thing about the body is that he is wearing his swimming trunks snorkel and a facemask.

For your information, the nearest lake is some 10 miles away and the sea is hundreds of miles away.

How did he die then?

Do You See It?

I am looking for a word that change both gender and number when i add the letter 'S'.

What Word am I Looking For ?

There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?

My thunder comes before the lightning; my lightning comes before clouds; my rain dries all the land it touches. What am I?

I am a three digit number.
My tens digit is five more than my ones digit.
My hundreds digit is eight less than my tens digit.
What number am I?