Find the hidden panda in the image below.

Complete the series by replacing "?" with the correct number.

ST ND RD TH '?'

What can go through glass without breaking it?

I shave every day, but my beard stays the same. What am I?

Count the number of squares in the picture below.

If 1+9+8=1, what is 2+8+9?

You are confined in a room and given two metal rods. Out of these two rods, one is magnet and the other is the iron rod. They look starkly similar. You don't have any other metal object in the room.

How will you decide which one of those is magnet?

I am not alive, but I grow; I don't have lungs, but I need air; I don't have a mouth, but water kills me. What am I?

Christina makes tasty toast in a small pan. After toasting one side of a slice, she turns it over. Each side takes 30 seconds. The pan can only hold two slices.
How can she toast both sides of three slices in 1 & 1/2 instead of 2 minutes?

You can hear me, but you can't touch or see me.

What am I?