Question
Logical Reasoning Question on Blood Relations
If X φ Y means X is the wife of Y, X $ Y means X is the son of Y and X Ψ Y means X is the sister of Y, which of the following would mean that A is the daughter of B ?
A
A$CΨDφB
B
AφC$DΨB
C
AΨCφD$B
D
AΨC$D φB
Answer
AΨC$D φB
Explanation
Solution
The correct option is (D): AΨC$D φB