Which statement is best supported by the passage?

• A. A search engine always provides correct information
• B. A search engine is unnecessary for finding information
• C. A search engine may return incorrect information
• D. A search engine is the sole source of truth

Answer: (C)

The key idea is that search engines can be helpful, but they don’t guarantee everything you find is correct. The best-supported statement is that a search engine may return incorrect information. This fits because results come from pages with varying accuracy, updated content, and potential biases, so you can’t take every result at face value without evaluating the sources and verifying facts.

Why the other ideas don’t fit: it’s not safe to assume search engines always provide correct information, since errors and outdated content can still appear in the results. It wouldn’t make sense to say a search engine is unnecessary for finding information, given that the passage discusses using them to locate data. And it’s inaccurate to claim a search engine is the sole source of truth, since truth comes from evaluating multiple sources and cross-checking facts.