A person was found dead on a big green land with no trees or buildings around. When the police arrived, they found a piece of rock lying next to him and the man was wearing clothes comprising of red, blue and yellow colours.

Can you tell who the person is and what was the cause of death?

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.

Before Mount Everest was discovered, what was the highest mountain in the world?

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

I am weightless, but you can see me. Put me in a bucket, and I'll make it lighter. What am I?

Can you write down eight eights so that they add up to one thousand?

What word begins and ends with an E, but has only one letter?

How can you take 2 from 5 and leave 4?

This is a most unusual paragraph. How quickly can you find out what is so unusual about it? It looks so ordinary, you'd think nothing was wrong with it. Actually, nothing IS wrong with it. But it is not as ordinary as you might think. If you think about it for a bit, you will find out why it is truly so unusual. So what is it? What is so unordinary about this paragraph?

I have no life, but I can die. What am I?