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 related to S if 'P × Q ÷ R - T + S'?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. Wife.
'P × Q ÷ R - T + S → P is the mother of Q; Q is the brother of R; R is the sister of T; T is the son of S.
(In above diagram, circle represents female, square represents male, double line means married couple, single line means siblings, vertical line shows generational gap.)
Thus, P is the wife of S.