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

    Question

    A spent 20% of his monthly income on study and 65% of

    the remaining on rent. If amount spent on rent is Rs. 1047.8, then find the amount spent on study
    A Rs. 400 Correct Answer Incorrect Answer
    B Rs. 423 Correct Answer Incorrect Answer
    C Rs. 403 Correct Answer Incorrect Answer
    D Rs. 413 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    Let, monthly income of A is Rs. x So, 0.8 × 0.65 × x = 1047.8 So, x = 2015 Amount spent on study = 0.20 × 2015 = Rs. 403

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