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

    Question

    Income of A is twice the income of B. B and A spend 50%

    and 60% respectively of their incomes. Find the savings of A, if B saves Rs. 12000 in a month.
    A Rs. 19200 Correct Answer Incorrect Answer
    B Rs. 19000 Correct Answer Incorrect Answer
    C Rs. 19700 Correct Answer Incorrect Answer
    D Rs. 19300 Correct Answer Incorrect Answer

    Solution

    Let, income of B be Rs. ‘x’ Expenditure of B = 0.5x So, 0.50x = 12000 x = Rs. 24000 Income of A = 2 × 24000 = Rs. 48000 Savings of A = 40% of 48000 = Rs. 19200

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