Which Burger Is Different in below image?

How can you make number one disappear by adding something to it?

Move four matchsticks to the below square to form three squares?

Why do we preferably have round manhole covers and not square ones?

I know there are two methods by using three time the same number with a plus(+) operator , you can make sum as 60.

One of them is 20+20+20.

whats the other way ?

Who always enjoys poor health?

After teaching his class all about Roman numerals (X = 10, IX=9 and so on) the teacher asked his class to draw a single continuous line and turn IX into 6. The teacher's only stipulation was that the pen could not be lifted from the paper until the line was complete.

Can you find out a way through which you can make five squares out of the given figure by moving just six match sticks?

Two boys wish to cross a river. The only way to get to the other side is by boat, but that boat can only take one boy at a time. The boat cannot return on its own, there are no ropes or similar tricks, yet both boys manage to cross using the boat.

How?

How many words can a pen with half refill write?