Question : Directions: A & B means A is the sister of B. A – B means A is the mother of B. A × B means A is the husband of B. A @ B means A is the son of B. Which of the following options means L is the father of O?
Option 1: L & M × N – O
Option 2: L × M – N & O
Option 3: L × M – N × O
Option 4: L @ M – N & O
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Correct Answer: L × M – N & O
Solution : Given: A & B means A is the sister of B. A – B means A is the mother of B. A × B means A is the husband of B. A @ B means A is the son of B.
Now, let's check the options – First option: L & M × N – O According to the given information, the family tree will be –
From the above family tree, L is the paternal uncle of O. Second option: L × M – N & O According to the given information, the family tree will be –
From the above family tree, it's clear that L is the father of O. Third option: L × M – N × O According to the given information, the family tree will be –
From the above family tree, it is evident that L is the father-in-law of O. Fourth option: L @ M – N & O According to the given information, the family tree will be –
From the above family tree, it's clear that L is the brother of O.
So, only the second option fulfils the relation as per the family tree. Hence, the second option is correct.
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Question : Directions: A + B means A is the son of B A – B means A is the husband of B A × B means A is the wife of B A ÷ B means A is the brother of B Hence, if we consider K ÷ Q × M + R × D + H – L, then how is L related to M?
Option 1: Maternal grandmother
Option 2: Paternal grandmother
Option 3: Mother-in-law
Option 4: Maternal grandfather
Question : Directions: A + B means A is the brother of B. A – B means A is the mother of B. A × B means A is the husband of B. A ÷ B means A is the sister of B. If C ÷ M – S + K – T × Q, then which of the following statements is NOT correct?
Option 1: K is the mother-in-law of Q
Option 2: S is the maternal uncle of T
Option 3: S is the father of Q
Option 4: M is the mother of K
Question : Directions: A + B means A is the brother of B; A – B means A is the mother of B; A × B means A is the husband of B; A ÷ B means A is the sister of B; A @ B means A is the son of B. If U + V ÷ W – X × Y, which of the following statements is correct?
Option 1: U is Y's husband's mother's brother
Option 2: W, X and Y are sisters
Option 3: V is the father of X's mother
Option 4: Y is the wife of W
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 brother of B. If Z × C + T – H × P + Q, then how is C related to P?
Option 1: Father
Option 2: Maternal Uncle
Option 3: Paternal uncle
Option 4: Brother
Question : Directions: A # B means A is the sister of B. A @ B means A is the husband of B. A & B means A is the brother of B. A % B means A is the son of B. Which of the following expressions means U is the mother of D?
Option 1: D & S # K % U @ Z
Option 2: D % S # K & Z @ U
Option 3: D & S # K % Z @ U
Option 4: U & S # K % Z @ D
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