What country can make you shiver?

What time is it when an elephant sits on a fence?

Spot 5 differences in two Christmas tree below:

Which alphabet letter is a question?

A brand new Mobile Phone was on sale at 20% as a promotional offer. By what per cent must the Mobile price be increased to sell it at the original price again?

It begins where the time ends.
Its second is an expression of surprise.
Its third is a question.
Its fourth is urinate.
It ends with a drink.

Which country it is?

Name one eight-letter word with 'kst' in the middle, 'in' the beginning, 'and' at the end.?

The ages of a father and son add up to 66.
The father's age is the son's age reversed.
How old could they be?
(3 possible solutions).

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?

Luis Garavito killed Density x Volume.

Who is Luis Garavito ?