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

    Question

    Aman spends 80% of his monthly income and saves Rs. 3,000.

    Find his monthly income.
    A Rs.15,600 Correct Answer Incorrect Answer
    B Rs.22,000 Correct Answer Incorrect Answer
    C Rs.18,000 Correct Answer Incorrect Answer
    D Rs.15,000 Correct Answer Incorrect Answer

    Solution

    ATQ,

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

    ATQ,

    (x – 0.80x) = 3000

    Or, 0.20x = 3000

    Or, x = 3000 / 0.20 = 15,000

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

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