I’m light as a feather, yet the strongest person can’t hold me for five minutes. What am I?

What do you answer even though it never asks you questions?

What can you deduce from the following BrainBat?

CRY
LMKI

Three ants are sitting at the three corners of an equilateral triangle. Each ant starts randomly picks a direction and starts to move along the edge of the triangle. What is the probability that none of the ants collide?

Can you solve the tricky chess rebus puzzle below by ciphering the hidden meaning?

How can a man go eight days without sleep?

Why are all black people so quick ?

When Jack was six years old he hammered a nail into his favourite tree to mark his height. Ten years later at age sixteen, Jack returned to see how much higher the nail was. If the tree grew by five centimetres each year, how much higher would the nail be?

A man looks at a painting in a museum and says, “Brothers and sisters I have none, but that man’s father is my father’s son.” Who is in the painting?

1 + 9 + 8 = ?
considering, 28 + 8 + 92 = 10