Which switch will turn on the light bulb puzzle

In the picture, bulb is connected to a switch via one cable. So can you find which switch will turn it on?

SherlockHolmes Expert Asked on 13th March 2016 in Aptitude Question.
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  • 3 Answer(s)
    Best answer

    Yellow switch

    anoopk Scholar Answered on 13th March 2016.
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    Yellow switch…


    Gomathi S Curious Answered on 15th March 2016.
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    yellow switch.

    lat11 Starter Answered on 20th June 2018.
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