What number when divided in half becomes zero?

Three playing cards in a row. Can you name them with these clues? There is a two to the right of a king. A diamond will be found to the left of a spade. An ace is to the left of a heart. A heart is to the left of a spade. Now, identify all three cards.

You have two buckets of 11 liters and 6 litres.
How can you measure exactly 8 litres?

I cannot talk, but I always reply when spoken to. What am I?

Can you find the missing piece of the Porsche?

Solve this riddle by finding the odd one out from the rest.

How many triangles are there on the puzzle below?

I get hot but I never sweat,
I cook food but I am not a chef,
I have a door but you can't enter me,
I have a light but I am not a lamp.
Who am I?

A king sentenced a man to the death sentence for some crime he had committed. Known for his kindness, the king told the culprit that he had a choice to die in a way he decides.

The culprit was clever and said something that saved him from death. What method do you think he must have chosen for his death?

I noticed one of the words in the oxford dictionary is spelled incorrectly. What about you?