A prisoner is told: "If you tell a lie, we will hang you and if you tell the truth, we will shoot you." What did the prisoner say to save himself?

In the given figure, move three matchsticks so that the resulting figure contains two rectangles.

Is the statement valid that it does not matter how much older a sibling is, eventually the younger one will be half as old as the older one?

Count the squares in the matchstick puzzle below?

A plane crashed between the border of Mexico and America. Where do you bury the survivors?

You order chicken wings at KFC in the boxes of 6, 9 and 20. What is the largest number of wings that you cannot obtain by buying in any combination of the boxes?

A man fell off a smuggling boat into deep water. He could not swim and he was not wearing anything to keep him afloat. It took 30 minutes for the people on the boat to realize someone was missing. The missing man was rescued two hours later on the return trip. Why didn't he drown? Note:- He didn't know swimming, the sea was deep, and He wasn't holding anything

I am a mother. However, I never give birth.

I am a father. However, I never nurse my children.

Wandering is not possible for me, but standing still happens occurs rarely.

Who am I?

What has lots of eyes, but can’t see?

Here is a mathematical expression that also secretly tells a movie name. What movie is that?