How can you take 2 from 5 and leave 4?

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?

What work can one never finish?

While sitting in the Car, John suddenly finds that one of the wheels was missing. John noticed that a killer is approaching towards him. John cannot get out of the car.

How will John escape?

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

How many triangles can you count in the figure given?

If you were to put a coin into an empty bottle and then insert a cork into the neck, how could you remove the coin without taking out the cork or breaking the bottle?

What is full of holes but still holds water?

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

You see a boat filled with people, yet there isn’t a single person on board. How is that possible?