Christina has four daughters, and each of her daughters has a brother. How many children does Christina have?

Can you spot what's wrong with the following sentence?

PETER WAS ANGRY AT
HIMSELF BECAUSE HE
ACCIDENTALLY LEFT THE
THE KEYS TO HIS CAR
AT HIS FRIEND'S HOUSE.

A man in a car saw a Golden Door, Silver Door and a Bronze Door. What door did he open first?

What's the best place to go shopping in the ocean?

There are three boxes. One is labeled "APPLES" another is labeled "ORANGES". The last one is labeled "APPLES AND ORANGES". You know that each is labeled incorrectly. You may ask me to pick one fruit from one box which you choose.

How can you label the boxes correctly?

Make a sentence consisting of three words that have the whole alphabet.

Two guards were guarding the camp.Guard-1 was looking towards the south to make sure no threat is coming from the road.Guard-2 was looking at the north to make sure no threat is coming from the top. Suddenly Guard-1 ask the Guard-2 why he is smiling?How Guard-1 knows that Guard-2 is smiling?

I never stop running even when I standstill. If I am formed by joining two identical bodies together, can you guess who I am?

There was an aeroplane crash, every single person died, but two people survived. How is this possible?

Can you calculate the probability of getting a sum of six when a dice is thrown twice?