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    Question

    The Union Minister of Earth Sciences, Jitendra Singh has

    launched India’s first saline water lantern which is fully operational on seawater, the name of the lantern?
    A Ujala Correct Answer Incorrect Answer
    B Roshini Correct Answer Incorrect Answer
    C Surya Correct Answer Incorrect Answer
    D Kiran Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    The National Institute of Ocean Technology (NIOT) Chennai has developed first - of -its kind of technology which uses seawater to power Light Emitting Diode (LED) lamps and naming it as Roshini.

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