by Robin Nayler
The ages of ten people in my family form an arithmetic progression. My age has the same digits as that of my wife but in reverse order. This is also true for my mother and my sister, my daughter and her daughter, and my son and his son. Also the product of my brother’s age and that of his son is equal to the year of birth of one of the ten people.
What are the ages of my brother, my sister and myself (in that order)?