Riddle | 1 बल्ब और 3 स्विच की पहेली | Hindi Puzzle

There is a room, with just one door which is closed and you cannot see inside the room. Inside the room there is one bulb. Outside the room there is a panel with three (3) on/off switches. But Only one switch operates the bulb. You are allowed to flip the switches on and off as many times as you want before you open the door. You can enter the room only once to check the bulb. Once you open door, you can no longer touch the switches and you have to say which switch is the right one. Watch video to know the answer. अगर आप को हमारा यह वीडियो पसंद आए तो वीडियो को लाइक व शेयर करें और हमारे चैनल को सब्सक्राइब करें! हमारी इस यात्रा में योगदान देने के लिए हमारे Patreon पेज पर जाएँ, Patreon:   / apniclass   गूगल पे पर योगदान देने के लिए : Google Pay: +91 6376871427 Instagram:   / apniclass   Facebook:   / apniclassofficial   Twitter:   / apniclass   Tumblr: https://www.tumblr.com/blog/apniclass