Question : Directions: In a certain code language, A + B means A is the brother of B, A – B means A is the father of B, A × B means A is the mother of B, A ÷ B means A is the wife of B. Based on the above, if P × Q – R ÷ S + T, which of the following is true?
Option 1: T is the brother of R
Option 2: P is the mother of R
Option 3: T is the sister of S
Option 4: Q is the son of P
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Correct Answer: Q is the son of P
Solution : As per the given information, the family tree will be as follows –
Here, the quadrilateral represents the male, and the circular figure represents the female in the figure. Let's check the options – First option: T is the brother of R→Since T's gender is unspecified, T could be either a girl or a boy. Therefore, we cannot determine if T is the brother of R. Second option: P is the mother of R→P is the grandmother or father's mother of R. Third option: T is the sister of S→Since T's gender is unspecified, T could be either a girl or a boy. Therefore, we cannot determine if T is the sister of S. Fourth option: Q is the son of P→From the above diagram, we can say that Q is the son of P.
Hence, the fourth option is correct.
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Question : Directions: In a certain code language, A + B means A is the son of B, A – B means A is the wife of B, A × B means A is the brother of B, A ÷ B means A is the mother of B. Based on the above, how is R
Question : Directions: In a certain code language, A + B means A is the son 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 brother of B. Based on the above, how is P
Question : Directions: In a certain code language, A + B means A is the wife of B; A – B means A is the brother of B; A × B means A is the father of B; A ÷ B means A is the mother of B. Based on the above, if P
Question : Directions: In a certain code language, P + Q means P is the wife of Q; P – Q means P is the brother of Q; P ÷ Q means P is the son of Q; P × Q means P is the daughter of Q. Based on the above, how is T
Question : Directions: In a certain code language, A + B means A is the mother of B, A – B means A is the brother of B, A × B means A is the wife of B, A ÷ B means A is the father of B. Based on the above, how is Q related to T if P + Q
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