What do you call a fish without an eye?

John and Jenni are a married couple. They have two kids, one of them is a girl. Assume safely that the probability of each gender is 1/2.
What is the probability that the other kid is also a girl?

Hint: It is not 1/2 as you would first think.

If 21x = 79x, what is the value of x?

The centre of the third figure is empty. What digit should fit inside?

Imagine you are in a room with no windows or doors. How will you get out?

Find the value of "?" in the ball picture Riddle below:

Why do Chinese men eat more rice than Japanese men do ?

John said, "If yesterday was tomorrow, today would be Friday."

When did John make this statement?

How far can you walk into the woods?

I am never scared but became petrified and can’t live in a house but would die to make one. What am I?