Admission test for the degree course in medicine and surgery 2011-2012

Test ministeriali 2011-2012 in lingua inglese per l’accesso alla facoltà di Medicina e Chirurgia 2012-2013

Domanda 34 di 80

In 2005, Peter's age was exactly four times that of his son, Quentin. In 2021, Peter will be exactly twice Quentin's age. What is the difference between their ages?