M has a son Q and a daughter R. He has no other children. E is the mother of P and daughter-in-law of M. How is P related to M

Understanding the Family Members

Let's break down the family relationships given in the question:

- M is a parent.
- M has a son named Q.
- M has a daughter named R.
- M has no other children besides Q and R.
- E is the mother of P.
- E is the daughter-in-law of M.

Determining E's Connection to M

The key information is that E is the daughter-in-law of M.

A daughter-in-law is typically the wife of one's son.

Since M's children are Q (son) and R (daughter), and E is M's daughter-in-law, E must be married to M's son, which is Q.

Therefore, Q is married to E.

Linking P to M

We know that E is the mother of P.

We also established that E is married to Q.

Since E is the mother of P, and her husband is Q, it means that Q is the father of P.

So, P's parents are Q and E.

Finalizing P's Relationship to M

We know that Q is the son of M.

And P is the child of Q.

This means P is the child of M's son.

Therefore, P is the grandchild of M.