Lateral Thinking Question with Answer

There are many things around us which we see every day. However many of the times, you don't think why such things are made in a particular way. Here is the lateral thinking question on manhole which many of us see it almost on an everyday basis. But have you ever wondered, why are the manhole covers round? Think about it and post your answers in the comment section of this post?
Can you answer this lateral thinking puzzle that "Why are manhole covers round"?
Can you answer this lateral thinking question?

The answer to this "Lateral Thinking Question", can be viewed by clicking on the button. Please do give your best try before looking at the answer.


Balo Baba said...

Is it because the when we use other shapes like rectangles or squares, they can rotate about diagonals and fall down?

Rajesh Kumar said...

Yes, you are right. Diagonal will bigger than side for a square or rectangular shape and these can fall down along the diagonals if rotated.