Question

    In a competitive examination, 70% of candidates pass and 480 candidates fail, then how many total candidates appeared in the examination?

    A 1500 Correct Answer Incorrect Answer
    B 2100 Correct Answer Incorrect Answer
    C 1600 Correct Answer Incorrect Answer
    D 2400 Correct Answer Incorrect Answer

    Solution

    let the total candidate in exam = 100 pass in examination = 70 and fail= 100-70 =30 =480 30= 480 1= 16 Total candidate = 100×16= 1600

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