Nursing Elites

1. According to the passage, what effect does encountering an automobile with eighteen wheels have on the hypothesis 'All automobiles have only four wheels'?

• A. It proves the hypothesis.
• B. It raises the hypothesis's probability.
• C. It disproves the hypothesis.
• D. It decreases the hypothesis's probability.

Correct answer: C

Rationale: Encountering an automobile with eighteen wheels contradicts the hypothesis that all automobiles have only four wheels. This contradicts the initial hypothesis, proving it to be false. The passage explains that when evidence disproves a hypothesis, it directly contradicts the hypothesis, leading to its disproof. In the context of the monkey example provided, encountering a hairless monkey out of many hairy monkeys disproved the hypothesis 'All monkeys are hairy.' Therefore, the presence of an automobile with eighteen wheels disproves the hypothesis that all automobiles have only four wheels. Other choices are incorrect because encountering such an automobile directly contradicts the initial hypothesis, leading to its disproof, rather than proving it, raising its probability, or decreasing its probability.

2. How does the author distinguish between different groups of insects mentioned in the passage?

• A. By describing the specific characteristics and adaptations of each insect group.
• B. By grouping them based on their habitat into aquatic and aerial categories.
• C. By explaining the stages of development each insect undergoes.
• D. By identifying their habitats and the environments they are adapted to.

Correct answer: B

Rationale: The author distinguishes between different groups of insects based on their habitat, categorizing them into aquatic and aerial categories. The passage mentions how some insects spend time under water while others live in the air, emphasizing the distinction between aquatic and aerial habitats. Therefore, choice B is correct. Choices A, C, and D are incorrect because the passage does not focus on describing the specific characteristics, adaptations, stages of development, or environments of the insects, but rather on their habitat and lifestyle.

3. According to the timeline, which of the following events happens second?

• A. Barton works as a federal patent clerk
• B. Barton travels to Europe
• C. Barton identifies anonymous soldiers
• D. Barton works on the frontlines of the Civil War

Correct answer: D

Rationale: Based on the timeline provided, Barton working on the frontlines of the Civil War is the second event to occur. This event happened after her work as a patent clerk but before other events. Barton's travel to Europe and identification of anonymous soldiers happened after her service on the frontlines of the Civil War, making them later events in the timeline.

4. Why did Julia not return to work after the alarm?

• A. She was embarrassed that she could not finish the work her boss asked for.
• B. She was tired and wanted to go home.
• C. She got stuck in traffic and could not get back to her office.
• D. Her boss gave her the afternoon off.

Correct answer: C

Rationale: The most likely reason Julia did not return to work after the alarm is that she got stuck in traffic and could not get back to her office. The extract provides details about Julia's challenging morning, starting from being woken up early by lawn mowers, having a caffeine-free cup of coffee, facing traffic delays, arriving late at work, and receiving additional work from her boss. These events culminated in Julia deciding to leave after the fire alarm, indicating that being stuck in traffic was the primary reason for her absence. Choices A, B, and D are incorrect because there is no direct evidence in the provided extract to support them. Julia's actions suggest that her decision to leave was more related to external factors like traffic issues rather than internal feelings of embarrassment, tiredness, or being given time off by her boss.

5. Based on the information provided, what is the most logical reason for this?

• A. There are more addresses ending with these numbers than with the other numbers.
• B. All residences and businesses have addresses ending in these numbers, and they consume the most water.
• C. The residents at these addresses are the most likely to consume more water.
• D. The city is more concerned about water usage in the latter part of the week.

Correct answer: D

Rationale: The town of Audley has implemented a water conservation plan with specific watering schedules based on addresses. The city has designated different days for watering based on the ending digits of addresses, suggesting a concern for regulating water usage throughout the week. Choosing option D as the correct answer aligns with the logical reason behind the designated watering schedule. Option A is incorrect as the distribution of addresses ending with specific numbers is not the central reason for the watering schedule. Option B is incorrect as it generalizes that all addresses ending in specific numbers consume the most water, which is not supported by the provided information. Option C is incorrect as it assumes that residents at specific addresses are the most likely to consume more water, which is not explicitly stated in the given extract.

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