Look at this sequence from top to bottom. What is the next number in the sequence?
1
11
21
1211
111221
312211

What are the five permanent members of the UN Security Council?

a) France, Germany, Italy, Japan, United Kingdom
b) Canada, Mexico, Saudi Arabia, Turkey, United Arab Emirates
c) Brazil, India, Nigeria, South Africa, South Korea
d) China, France, Russia, United Kingdom, United States

The doctor prescribed you to take one pill from the bottle every half an hour. The bottle is now left with only three pills.

How long do you think you have before you run out of pills?

Two boys wish to cross a river. The only way to get to the other side is by boat, but that boat can only take one boy at a time. The boat cannot return on its own, there are no ropes or similar tricks, yet both boys manage to cross using the boat.

How?

Luis Garavito killed Density x Volume.

Who is Luis Garavito ?

I am the one who remains awake when you sleep. But I need to rest when you awake. Who Am I?

What is Luis Suarez's (Soccer Player) favorite tea?

Count the squares in the matchstick puzzle below?

What you cannot hold but it is yours?

Find three whole, positive numbers that have the same answer when multiplied together as when added together.