What has many keys but can’t open a single lock?

You enter your friend's room. He is not in his room. Although you see that on the bed there are two dogs, five cats, two giraffes and three pigs. Also, a couple of chickens and ducks are flying in the room.

Calculate the number of legs standing on the floor.

What has to be broken before you can use it?

1 rabbit saw 9 elephants while going to the river. Every elephant saw 3 monkeys going toward the river. Each monkey had 1 parrot in each hand. How many animals are going towards the river?

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

When I go in I might cause pain. I cause you to spit and ask you not to swallow. I can fill your hole. What am I?

We know that the number 7 is the prime followed by a cube. Which next number is also a prime followed by a cube?

How far can you walk into the woods?

Give it food and it will live; give it water and it will die.

What do you see in the image below