You walk into a room where there are three primates held in their respective cages:
1) A lion who is eating the flesh of a goat.
2) An orangutan who is playing with blocks.
3) A donkey who is sitting idle.

Who is the most intelligent primate in the room?

Who is that with a neck and no head, two arms and no hands? What is it?

If you remove one from eleven, it becomes ten. If you remove one from nine, it becomes ten.

How is this possible?

Cristina was born in 1888. She just had her 30th birthday today how did that happen?

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

I have eight fingers and two thumbs but I do not live. What Am I?

The captain of a ship was telling this interesting story: "We travelled the sea far and wide. At one time, two of my sailors were standing on opposite sides of the ship. One was looking west and the other one east. And at the same time, they could see each other clearly." How can that be possible?

What number comes next in this sequence:
7 8 5 5 3 4 4 _

Can you find the next number in the below sequence
3 , 7 , 10 , 11 , 12 , 17 ?

You are given a cube that is made with the help of 10x10x10 smaller cubes summing up to a total of 1000 smaller cubes. You are asked to take off one layer of the cubes.
How many remain now?