Question

    A number increases by 30 when 60% of it is added to

    itself. What is the final value after addition?
    A 70 Correct Answer Incorrect Answer
    B 85 Correct Answer Incorrect Answer
    C 30 Correct Answer Incorrect Answer
    D 65 Correct Answer Incorrect Answer

    Solution

    ATQ,

    Let the number be ‘x’

    According to the question,

    0.60x = 30

    ⇒ x = 30 / 0.60 = 50

    Required number = 50 + 30 = 80

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