IM2 0 Brain Teasers 4

How many squares are there?

If I drink, I will die. If I eat, I'm fine. What am I?

What goes up, but never comes down?

You passed the person in 2nd place. What place are you in now?

Before Mount Everest was discovered, what was the tallest mountain?

What's bigger than you, but weighs nothing?

Mary's father has 5 daughters- Nana, Nene, Nini, Nono. What is the fifth daughters name?

I'm tall when I'm young, and short when I am old. What am I?

What has four eyes, but can't see?

What goes up when the rain comes down?