New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

    Shreya uses up 70% of her income for expenses and is

    left with Rs. 4,500. Calculate her total monthly income.
    A Rs.15,000 Correct Answer Incorrect Answer
    B Rs.22,000 Correct Answer Incorrect Answer
    C Rs.18,000 Correct Answer Incorrect Answer
    D Rs.16,000 Correct Answer Incorrect Answer

    Solution

    ATQ,

    Let the monthly income of Shreya be Rs. ‘x’.

    ATQ,

    (x – 0.70x) = 4500

    Or, 0.30x = 4500

    Or, x = 4500 / 0.30 = 15,000

    So, the monthly income of Shreya = Rs. 15,000

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