Four words are given below. Three of them are similar in a certain way, while one is different from the others. Identify the odd one out.
Show answer & explanation
Correct answer: D
Explanation
Lighthouse, Radar Tower, and Satellite Dish are all structures or devices primarily used for signaling, communication, navigation, or tracking.
In contrast, a Windmill is used to harness wind energy to generate power or perform mechanical work (such as milling grain or pumping water).
Therefore, Windmill is the odd one out.