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