A vehicle that is constructed so that it can be propelled mechanically.

• A. Mechanically propelled vehicle
• B. Motor vehicle
• C. Road
• D. Vehicle

Answer: (A)

The key idea here is identifying a vehicle by how it gets moving. A vehicle that is built to be driven by mechanical power is described by the term “mechanically propelled vehicle.” That phrase literally matches the description in the stem, so it’s the best choice because it directly conveys that propulsion comes from a machine or engine, rather than by human or animal effort.

The other options don’t fit as well. A road isn’t a vehicle at all. A vehicle is a broad category that can include things not propelled by mechanical power (for example, horse-drawn transport). A motor vehicle is close, but the wording in this item points to the specific phrase that denotes propulsion by mechanical power in general, which is exactly captured by “mechanically propelled vehicle.”