In the four images below, can you find the odd one out?

Can it be possible to build a house that has all its four walls facing towards the South?

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see?

Replace the question mark with the correct number below.

Eight of us go fourth, not back, to protect our king from an attack. What are we?

John is looking at Jenifer, but Jenifer is looking at Jacob. John is married, but Jacob is not.

Is a married person looking at an unmarried person ?

Can you find the company name in the pictogram below?

When Jack was six years old he hammered a nail into his favourite tree to mark his height. Ten years later at age sixteen, Jack returned to see how much higher the nail was. If the tree grew by five centimetres each year, how much higher would the nail be?

I have branches, but no fruit, trunk or leaves. What am I?

What occurs twice in a week, once in a year but never in a day?