What goes up but never comes down?

Our product and our sum always give the same answer. Who are we?

Which three-digit number, made of consecutive digits, like 567, is 2 less than a cube and 2 more than a square?

Two batsman each on 94 runs. Seven runs needed to win in last 3 balls. Both make 100*. How?

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?

Two guards were on duty outside a barracks. One faced up the road to watch for anyone approaching from the North. The other looked down the road to see if anyone approached from the South. Suddenly one of them said to the other, "Why are you smiling?"

How did he know his companion was smiling?

Find out the number of circles in the given picture having Illusion

Luis Garavito killed Density x Volume.

Who is Luis Garavito ?

If,

20 % 5 = 24

21 % 7 = 33

42 % 6 = 67

Then;

66 % 6 = ?

How can one talk without saying a single word?