Classification – Odd one out (human/animal power vs motor vehicle): Which is unlike the others: Rickshaw, Taxi, Tanga, Cart?

Introduction / Context:
Transport modes can be grouped by propulsion. Three are human/animal-powered vehicles; one is a motorized automobile used for hire.

Given Data / Assumptions:

• Rickshaw → human-powered (or cycle) vehicle.
• Tanga → horse-drawn carriage.
• Cart → animal- or human-drawn goods vehicle.
• Taxi → motor car for hire.

Concept / Approach:
Separate non-motorized vs motorized. The only motor vehicle is the outlier.

Step-by-Step Solution:
Rickshaw/Tanga/Cart → human/animal traction.Taxi → engine-powered automobile.

Verification / Alternative check:
Auto-rickshaw exists but is distinct from “rickshaw.” The basic term here implies non-motorized variant compared to a taxi.

Why Other Options Are Wrong:

• Rickshaw, Tanga, Cart rely on human/animal power.

Common Pitfalls:
Assuming “rickshaw” is always motorized; context distinguishes it from “auto-rickshaw.”

Final Answer:
Taxi