A scientist has found that aluminum containing Element Y is lighter and more durable than standard aluminum because Element Y minimizes the formation of tiny cracks. The concentration of Element Y in much of the aluminum manufactured in Australia is naturally elevated due to the mineral deposits from which the aluminum is extracted also containing Element Y.

Which of the following can be correctly inferred from the statements above?

Answer Choices

Correct answer marked below

Aluminum from Australia is lighter and more durable than aluminum from any other country.

Aluminum that is not from Australia is very likely to develop tiny cracks over time.

Extracting aluminum from mineral deposits containing Element Y is the most effective method to produce aluminum that is lighter and more durable.

Some aluminum produced in Australia is less likely to develop tiny cracks than other aluminum.

Correct

Aluminum produced from Australian mineral deposits contains the highest concentrations of Element Y found in any aluminum.

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Explanation

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Official Explanation

Official

The statements indicate that aluminum containing Element Y is lighter and more durable due to the reduction of tiny cracks. It is also mentioned that much of the aluminum produced in Australia has a high concentration of Element Y because of the mineral deposits. However, the statements do not provide enough information to conclude…

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Comments

HunterMar 19, 2025

Amazing

BashotepJan 2, 2025

This is definitely a test-day trap

KonradFeb 4, 2024

Great question!

SushmitaNov 1, 2024

appreciated!

What this question tests

What it tests

Whether you can draw a conclusion that must follow from the stated facts.

Common trap

Choosing an option that could be true or is likely true — inference answers must be guaranteed by the passage.