If P + Q means that P is the mother of Q,
P ÷ Q means that P is the father of Q,
P – Q means that P is the sister of Q.
Then which of the following expression shows that A is the maternal grandfather of C?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. A ÷ B + C.
Option1: B ÷ A + C
From the above tree, A is the mother of C.
Option 2: A – B ÷ C
From the above tree, A is the paternal aunt of C.
Option 3: A + B ÷ C
From the above tree, A is the paternal grandmother of C.
Option 4: A ÷ B + C
From the above tree, A is the maternal grandfather of C.