Find the hidden tiger in the given optical illusion ?

If you drop me I’m sure to crack, but give me a smile and I’ll always smile back. What am I?

A dying old man wants to divide his entire land between his only two sons. Since his only wish is to treat them as equal as both of them have been too good to him, he wants to divide his land equally between them. The problem is that the land is significantly irregular in shape and thus there is no choice of cutting them into two equal halves.

Can you help him divide the land in a manner that both of his sons will be happy?

I add 5 to 9 and get 2. The answer is correct, so what am I?

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?

You can take four of the five letters out of this word, but the pronunciation never changes. What is the word?

No one wants to have it, but if one got it, he does not want to lose it. What is It?

Replace the question mark with the number below given a simple math problem.

You are in a room with no metal objects except for two iron rods. Only one of them is a magnet.
How can you identify which one is a magnet?

I am not a bull but I have horns.
I am not an ass but I have a pack saddle.
Wherever I go, I leave silver behind me.

Who am I?