What country can make you shiver?

What does this say?

XLR8

You may enter, but you may not come in. I have space, but no room. I have keys, but open no lock. What am I?

How is the moon similar to a dollar?

You have a thousand Re. 1 coins with you. You have ten bags with you and you can put any number of coins in each of the bags. The condition is that if someone asks you for any amount between 1 and 1000, you must be able to give that amount by just giving the bag (you are not allowed to open the bag and give coins).

How will you do it?

The cream is heavier than Milk. True or False?

Can you quickly find which two matchstick figures are identical?

A prisoner is told: "If you tell a lie, we will hang you and if you tell the truth, we will shoot you." What did the prisoner say to save himself?

Luis Garavito killed Density x Volume.

Who is Luis Garavito ?

Two girls were born to the same mother, on the same day, at the same time, in the same month and year and yet they're not twins. How can this be ?