Given below are four jumbled sentences. Select the option that gives their correct order to form a meaningful and coherent paragraph.
A. This collective intelligence allows simple robots to accomplish complex tasks efficiently.
B. Swarm robotics draws inspiration from the coordinated behavior of ants, bees, and birds.
C. Applications range from search-and-rescue operations to environmental monitoring.
D. Instead of relying on a single powerful robot, the system uses large groups of basic units.
Show answer & explanation
Correct answer: A
Explanation
Correct Answer: B – D – A – C
Explanation:
• Sentence B serves as the introductory statement by defining the subject, swarm robotics, and its natural inspiration.
• Sentence D follows by explaining the operational principle behind the concept (using multiple basic units instead of one central machine).
• Sentence A connects directly to D through the phrase "This collective intelligence," which refers to the coordinated group action of the simple units introduced in D.
• Sentence C concludes the paragraph by highlighting practical, real-world applications of this technology.