Take a good look at the image: four identical glasses labeled A, B, C, and D. Each one is filled to a similar level—but there’s a twist. Inside each glass sits a different object: a paperclip, a baseball, an eraser, and a wristwatch.
At first glance, it seems like a simple question: Which glass has more water?
But your instinctive answer might reveal something surprisingly deeper about how you relate to others.
🧠 The Hidden Logic
Here’s the key: when an object is placed in water, it displaces some of that water. The bigger the object, the more space it takes up—meaning less actual water fits in the glass.
So, the glass with the smallest object will contain the most water.
Glass A: Paperclip (smallest object)
Glass B: Baseball (largest object)
Glass C: Eraser (medium)
Glass D: Watch (medium-large)
👉 Correct answer: Glass A has the most water.
