You can hear me, but you can't touch or see me.

What am I?

Find the Next Number in the Sequence

2 9 3 1 8 4 3 6 5 7 ?

Why did Navjot Singh Sidhu put the new January calendar in the freezer

When is the top of a mountain similar to a savings account?

Which is the rope you never skip with?

A boy was at a carnival and went to a booth where a man said to the boy, "If I write your exact weight on this piece of paper then you have to give me $50, but if I cannot, I will pay you $50." The boy looked around and saw no scale so he agrees, thinking no matter what the carny writes he'll just say he weighs more or less. In the end the boy ended up paying the man $50. How did the man win the bet?

I have an apple tree , number of apple in this tree get doubles every week.

On 30th week , the tree gets completely filled with apples :-)



Can you tell me , on what week does my tree is half covered with apples ?

The more you take me, the more you leave me behind.
Who Am I?

Christina, Allison and Lena are 3 daughters of John a well-known Mathematician, When I asked John the age of their daughters. He replied "The current age of her daughters is prime. Also, the difference between their ages is also prime."

How old are the daughters?

What is the end of everything?