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

    Question

    If C + D means C is the mother of D, C – D means C is

    the father of D, C x D means C is the brother of D, and C ÷ D means C is the sister of D.  If TX – LY + KX ÷ WY x MX, then which of the following statements is true?
    A MX is male Correct Answer Incorrect Answer
    B LY is the son of TX Correct Answer Incorrect Answer
    C WY is the grandson of TX Correct Answer Incorrect Answer
    D KX is the daughter of MX Correct Answer Incorrect Answer

    Solution

    Based on the given information, the following family tree can be drawn: MX is male → False (as it can’t be determined from the given data) LY is son of TX → False (as LY is daughter of TX) WY is grandson of TX → True (as shown in family tree diagram) KX is daughter of MX → False (as KX is sister of MX)   Hence, the correct answer is (C).

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