What is the name for the rolling cart that holds supplies?

• A. Trolley
• B. Cart
• C. Wagon
• D. Dolly

Answer: (A)

This question tests terminology for a rolling cart used to transport and hold supplies. A trolley is a wheeled unit with shelves or compartments designed to move and organize supplies as you work, making it the most precise term for a portable storage and service surface used inside facilities like kitchens, hospitals, or workshops. The other terms describe different objects: a wagon is typically a larger outdoor vehicle pulled by animals; a dolly is usually a simple platform on wheels for moving heavy items and often lacks built-in storage; and a cart is a generic label that can refer to many kinds of wheeled frames without specifying shelves or a service role. The clear, storage-and-transport function of a wheeled supply unit aligns with “trolley.”