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    Question

    A person 'P' contributes 25% of their monthly income to

    two NGOs, 'X' and 'Y', in the ratio of 12:15. If the donation amount given to NGO 'Y' exceeds the donation to NGO 'X' by Rs. 600, determine the amount remaining with 'P' after making these donations.
    A Rs.17500 Correct Answer Incorrect Answer
    B Rs.11587 Correct Answer Incorrect Answer
    C Rs.16200 Correct Answer Incorrect Answer
    D Rs.12280 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    ATQ,

    Let the amount donated to NGO ‘X’ and ‘Y’ be Rs. 12x and Rs. 15x respectively. According to the question, 15x – 12x = 600 Or, x = Rs. 200 Total amount donated to all the two NGOs = 27x = Rs. 5400 Monthly income of 'P' = 5400/0.25 = Rs. 21600 Amount left with 'P' = 0.75 × 21600 = Rs. 16200

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