Can you name an animal whose killing cannot be performed without spilling your own blood?

What is the fewest number of coins that would be required in order to make sure each and every coin touches exactly three other coins?

What is at the end of a rainbow?

How can you make the following equation true by drawing only one straight line: 5+5+5=550 ?

What is red and smells like blue paint?

I am a seven-letter word but if you remove four of my letters I will have one left. What word am I?

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.

A man is found hanging dead from the ceiling of a room. The room’s dimensions are 15 x 15 x 15. The man is only 6ft tall and the rope was only 2ft long. There are no windows and only one door to the room. The door is bolted shut from the inside, and a puddle of water is under the man. How did he kill himself?

The two towns are exactly 100 km apart. John leaves City A driving at 30 km/hr and Jacob leaves City B half an hour later driving at 60 km/hr. Who will be closer to City A when they meet?

If two's company, and three's a crowd, then whats four and five ?