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    Question

    Find the odd word pair out from the given

    options.
    A Angle : Radians Correct Answer Incorrect Answer
    B Energy : Joule Correct Answer Incorrect Answer
    C Luminosity : Degrees Correct Answer Incorrect Answer
    D Current : Ampere Correct Answer Incorrect Answer

    Solution

    The logic followed here is: In all the pairs, the 2nd word represents unit of measurement used for measuring the quantity represented by the 1st word.   Angle : Radians à Radians is the unit of measuring angle. Energy : Joule à Joule is the unit of measuring energy. Luminosity : Degrees à Candela is the unit of measuring luminosity. Degrees is the unit of measuring temperature. Current : Ampere à Ampere is the unit of measuring current.   Thus, ‘Luminosity : Degrees’ is the odd one out. Hence, the correct answer is (C).

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