Question

here's some riddle for you.
you are standing in a room. you see a door for next room. the door has no lock hole and there is no space down the door. there is no space to see the next room. the room in which you are standing, has 3 switches. each switch is in off position. inside the next room, there is a bulb. now the riddle is to find which switch is connected to the bulb. once you open the door, you should not touch the switches. there is no time limit and you can switch on and off many times. let's see who get the answer :)​

Answer 1

Answer:

first you switch on all the switches.. if there is a flow of current the switch gets hotter... so after some time if you touch all the three switches one of them will be hot and that is the switch connected to the bulb in the room..