I travel all around the world but always stay in the corner. What am I?

How will you measure 15 minutes using two hourglasses of 7 minutes and 11 minutes respectively?

Double it and multiply it by 4. Then divide it by 8 and you’ll have it once more. What number is it?

What does the below image rebus riddle means ?

How many bricks does it take to complete a building that is 15 feet wide, 30 feet deep, and 12 feet tall made of brick?

Can you start the fire using two pieces of wood?

I am looking for a word that change both gender and number when i add the letter 'S'.

What Word am I Looking For ?

The person who makes it has no need for it. He who purchases it does not use it. The person who does use it does not know they are. What is it?

John is on an island and there are three crates of fruit that have washed up in front of him. One crate contains only apples. One crate contains only oranges. The other crate contains both apples and oranges.

Each crate is labelled. One reads 'apples', one reads 'oranges', and one reads 'apples and oranges'. He know that NONE of the crates have been labeled correctly - they are all wrong.

If he can only take out and look at just one of the pieces of fruit from just one of the crates, how can he label all of the crates correctly?

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