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    Question

    Riya spent 40% of her income on groceries and 50% of the

    remaining on entertainment. If she saves Rs. 1800 after these expenses, what is the amount spent on entertainment?
    A 2450 Correct Answer Incorrect Answer
    B 1800 Correct Answer Incorrect Answer
    C 2100 Correct Answer Incorrect Answer
    D 1400 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    ATQ,

    Let income of Riya be Rs. x

    According to question;

    0.60 × 0.50 × x = 1800

    Or, x = 6000

    Amount spent on entertainment = 0.60 × 0.50 × 6000 = Rs. 1800

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