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    Question

    There are (m + 4) red roses, (m + 8) white roses and

    ‘m’ pink roses in a bag. If the probability of picking a pink rose is 5/18, then find the value of ‘m’. TYPE 38
    A 16 Correct Answer Incorrect Answer
    B 24 Correct Answer Incorrect Answer
    C 20 Correct Answer Incorrect Answer
    D 15 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    According to question, => {m/(m + 4 + m + 8 + m)} = 5/18 => m = 60/3 => m = 20

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