L is the husband of O. Q is the mother-in-law of O. P is the sister of L. P is married to R. R has one son T. How is Q related to T?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is Option 4 i.e. Mother’s mother.
In the diagram shown;
The 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, Q is the mother’s mother of T.
Hence, Mother’s mother is the correct answer.