Question : Directions: Z @ A means Z is the son of A. Z * A means Z is the brother of A. Z × A means Z is the father of A. Z # A means Z is the sister of A. Z + A means Z is the daughter of A. Z = A means Z is the mother of A. How is A related to Y in the following expression? A * S = J @ M × Y
Option 1: A is the father of Y
Option 2: A is the brother of Y
Option 3: A is the brother of Y’s mother
Option 4: A is the cousin of Y
Correct Answer: A is the brother of Y’s mother
Solution : Given: Z @ A⇒Z is the son of A. Z * A⇒Z is the brother of A. Z × A⇒Z is the father of A. Z # A⇒Z is the sister of A. Z + A ⇒Z is the daughter of A. Z = A⇒Z is the mother of A. A * S = J @ M × Y
As per the given information family tree will be as follows –
Here, the quadrilateral represents the male and the circular figure represents the female in the figure.
So, A is the brother of Y’s mother. Hence, the third option is correct.
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Question : Directions: R = S means R is the mother of S; R @ S means R is the father of S; R × S means R is the father’s sister of S; R # S means R is the sister of S; R & S means R is the daughter of S; R * S means R is the brother of S. How is Z related to Y in the following expression? V × Y & X @ W * A & Z
Option 1: Sister
Option 2: Mother
Option 3: Father’s sister
Option 4: Mother’s sister
Question : Directions: A @ B means A is the husband of B A & B means A is the mother of B A # B means A is the daughter of B If Q @ M & Y @ J # R & Z, then how is Y related to Z?
Option 1: Brother’s wife
Option 2: Father’s sister
Option 3: Sister’s husband
Option 4: Father
Question : Directions: A & Z means A is the father of Z; A × Z means A is the sister of Z; A # Z means A is the mother of Z; A * Z means A is the daughter of Z; A % Z means A is the son of Z; A @ Z means A is the daughter-in-law of Z. How is V related to S in the following expression? S * T # W & U % X @ V
Option 1: Brother
Option 2: Son
Option 3: Uncle
Question : Directions: A @ B means A is the husband of B A & B means A is the mother of B A # B means A is the daughter of B If J # L @ Y & K @ Z, then how is J related to Z?
Option 1: Brother's wife
Option 2: Sister's husband
Option 3: Husband's sister
Option 4: Mother
Question : Directions: A = B means A is the father of B. A & B means A is the sister of B. A * B means A is the mother of B. A ? B means A is the son of B. If M ? C & J * Z, then how is J related to M?
Option 2: Mother's sister
Option 3: Mother's mother
Option 4: Brother
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