‘Q * R’ means ‘Q is the mother of R’
‘Q + R’ means ‘Q is the husband of R’
‘Q × R’ means ‘Q is the sister of R’
‘Q ÷ R’ means ‘Q is the son of R’
If ‘D × O ÷ E + Y’, how is D related to Y?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. Daughter.
In the diagram shown;
Square shows males, the circle shows females, vertical lines show generations, a single horizontal line shows brothers or sisters, and double lines show a couple.

From the above tree, D is the Daughter of Y.
Hence, option 3 is the correct answer.