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.

You bought me for dinner but never eat me. What am I?

A man wants to cross the pit of fire which is 25 feet in length and he has 2 planks(fire resistant) 19 feet in length. How can he cross the pit of fire alive?

I don't get anymore wetter, no matter how much rain falls on me.

Identify Me

Hint1: I am a god
Hint 2: I am a planet
Hint 3: measurer of heat

What work can one never finish?

Can you think of any three-dimensional shape that comprises of exactly two surfaces?

People make me, save me, change me, raise me. What am I?

I look at you, you look at me, I raise my right, you raise your left. What am I?

I travel all around the world but always stay in the corner. What am I?