Question

    A person spent 20% of his monthly income on food

    and 70% of the remaining on rent. If amount spent on rent is Rs 840, then find the amount spent on food.
    A Rs. 1150 Correct Answer Incorrect Answer
    B Rs. 300 Correct Answer Incorrect Answer
    C Rs. 1175 Correct Answer Incorrect Answer
    D Rs. 500 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    Let, monthly income of person is Rs. x
    So, 0.80 × 0.70 × x =840
    So, x = 1500
    Amount spent on food = 0.20 × 1500 = Rs. 300

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