Difficulty: Medium
Average Score: 84%
Entry Exam
Passage / Scenario
Because gold is a soft metal, it is sometimes combined with another metal to harden it, such as copper. Fourteen-carat gold is named as such because 14 out of the 24 carats, approximately 60%, is gold and the remaining 10 carats, or 40%, is some other metal.What is the purpose of the passage above?
Correct answer
B
Rationale
The passage serves the purpose of informing the reader about the composition of fourteen-carat gold, explaining that it is a combination of gold and another metal to increase its hardness. This information is presented in a straightforward manner, aiming to educate the reader rather than analyze, compare, or recommend anything. Therefore, the correct answer is 'To inform.'