In this transport-related reasoning question, select the odd word from the following: Car, Cycle, Tyre, Truck.

Introduction / Context:
This question tests classification skills using common transport-related words. The options given are Car, Cycle, Tyre and Truck. All four terms are associated with road transport, but three of them are complete vehicles, while one is only a part of a vehicle. Identifying that difference is the key to solving the question.

Given Data / Assumptions:

• Options: Car, Cycle, Tyre, Truck.
• Car, Cycle and Truck are types of vehicles.
• Tyre is a component used in vehicles.
• We classify words into whole vehicles versus vehicle parts.

Concept / Approach:
The problem is solved by recognizing what each word stands for. A Car is a self-contained motor vehicle. A Truck is a larger motor vehicle used to carry goods. A Cycle (bicycle) is a complete vehicle powered by human effort. A Tyre in contrast is only one part of these vehicles, namely the rubber ring that surrounds a wheel. By grouping words into full vehicles and components, we can spot the odd one out.

Step-by-Step Solution:
Step 1: Analyze Car.A Car is a complete four-wheeled motor vehicle used for transporting people.Step 2: Analyze Truck.A Truck is a complete motor vehicle, usually larger than a car and designed to transport goods.Step 3: Analyze Cycle.A Cycle, typically a bicycle, is a complete two-wheeled vehicle powered by pedaling.Step 4: Analyze Tyre.A Tyre is a circular rubber component fitted around a wheel; it is a part of vehicles such as cars, cycles and trucks.Step 5: Compare the four terms.Car, Cycle and Truck are complete vehicles, while Tyre is only a part used in those vehicles.

Verification / Alternative check:
Imagine a transport yard. If someone says they see a car, a truck or a cycle, each word refers to a whole vehicle that can move by itself when operated. But if someone says they see a tyre, it may simply be a detached component lying on the ground. The tyre cannot function as a vehicle on its own. This clear functional difference confirms that Tyre is not in the same category as the other three words.

Why Other Options Are Wrong:
Car: A complete vehicle, similar in category to Truck and related to Cycle as a mode of transport.
Cycle: Another complete vehicle, even though it is human powered rather than motorized.
Truck: A full motor vehicle used to carry goods, again belonging to the same class as Car.

Common Pitfalls:
Sometimes examinees may be tempted to separate Cycle because it has no engine. However, the broader classification here is between complete means of transport and individual components. All three, Car, Cycle and Truck, can independently carry people or goods, while Tyre cannot. Keeping the focus on whole verses part is essential for correctly answering such questions.

Final Answer:
The odd word out is Tyre, because it is only a part of a vehicle, whereas Car, Cycle and Truck are complete vehicles.