I was asked imagine you are in a completely dark room with only one bulb in it and the switch to the bulb is outside the room. You can go only once outside the room and you need to find the switch to bulb inside. When to u go outside u find there are 3 switches and only 1 switch is real and rest are dummy switches. When you go outside you can’t see what’s inside the room or is it lit cause it’s opaque from outside. You only got one try at this so how will you find the correct switch. (only logical answers accepted)
