What type of chicken is older than a game hen but younger than 3 months?

The correct choice is broiler/fryer. This classification refers to chickens that typically weigh about 3 to 5 pounds and are usually harvested at around 6 to 8 weeks of age. This makes them younger than a roaster, which is generally older and larger, weighing around 5 to 7 pounds and usually harvested at 8 to 12 weeks.

In contrast, cornish hens are a specific breed that is typically processed at an even younger age than broilers, around 4 to 6 weeks, making them younger than the broiler/fryer option. A tom is a male turkey, not a type of chicken, which disqualifies it from this context entirely.

Therefore, the broiler/fryer represents the correct age category, occupying the space between the game hen and older chickens common in poultry classifications.