Cuál es el apodo de tu hijo menor?
It means "what is your nickname"
It means, "...my nickname is..."
hijo means son in spanish
The spanish word menor mean less or younger.
Menor has the sense of younger or less...hermano menor is little brother.
Cual almuerzo tienes = what lunch do you have?
means "which"
Which dog
Which books do you read?
Cual es la fecha de hoy translates from Spanish to English to mean "What is today's date?"
Diminuir, tornar menor. (become smaller, reduce)
It means son