due to his many interests and pursuits eratosthenes dabbled in a variety of fields and he is credited with a theory known as the sieve of eratosthenes

ATI TEAS 7

ATI TEAS Reading

1. Due to his many interests and pursuits, Eratosthenes dabbled in a variety of fields, and he is credited with a theory known as the sieve of Eratosthenes. This is an early algorithm used to determine prime numbers. To which section of the library should Jorgen go to find out more about the current applications of the sieve of Eratosthenes?

A. 0
B. 100
C. 400
D. 500

Correct answer: D

Rationale: Jorgen should go to the 500 section of the library, which is dedicated to science and mathematics. The sieve of Eratosthenes is a mathematical concept, so current applications and research related to it would be found in this section. Choice A (0) is incorrect as it is for general works. Choice B (100) is for philosophy and psychology, which are unrelated to mathematics. Choice C (400) is for languages, not mathematics.

2. What is the best summary of the instructor's motive in sending the email to the students?

A. Expressing concern about students' grades and emphasizing the importance of being worried.
B. Recognizing the low exam scores and the need to adjust the grading plan to help students improve.
C. Explaining the purpose of a group project and how it benefits students working together.
D. Stating the strict grading policy set at the beginning of the semester.

Correct answer: B

Rationale: Answer choice B is the correct summary of the instructor's motive in sending the email to the students. The passage mentions that the instructor acknowledged the low exam scores, including a high failure rate and the need to reconsider the grading plan for the semester. This indicates that the instructor wants to adjust the grading plan to provide students with an opportunity to improve their scores. Choice A is incorrect as it focuses on expressing concern rather than on adjusting the grading plan. Choice C is unrelated as it discusses the purpose of a group project. Choice D is also incorrect as it mentions the strict grading policy set at the beginning of the semester, which is not the main focus of the email sent by the instructor.

3. Which word is most closely synonymous with the word patronage as it appears in the following statement?

A. Auspices
B. Aberration
C. Adulation
D. Applause

Correct answer: A

Rationale: 'Auspices' is most synonymous with 'patronage' in this context, indicating support or sponsorship. In the provided extract, the author expresses a desire to meet with the working men and their families, indicating a sense of support and sponsorship towards them, aligning with the meaning of 'auspices.' The other choices do not capture the idea of support or sponsorship and are therefore incorrect.

4. Which of the following is true of hypotheses of the form 'All x are y'?

A. Something that is neither x nor y disproves the hypothesis.
B. Something that is both x and y disproves the hypothesis.
C. Something that is x but not y disproves the hypothesis.
D. Something that is y but not x disproves the hypothesis.

Correct answer: D

Rationale: In hypotheses of the form 'All x are y,' the hypothesis is making a claim that all instances of x also fall under y. Therefore, if something is y but not x, it disproves the hypothesis because it contradicts the assertion that all x are y. Choice A is incorrect because something that is neither x nor y doesn't provide evidence against the hypothesis. Choice B is incorrect because if something is both x and y, it actually supports the hypothesis. Choice C is incorrect as something that is x but not y doesn't disprove the hypothesis, as it could still be consistent with the claim that all x are y.

5. What can the reader infer from this passage?

A. The children tortured Gulliver.
B. Gulliver traveled because he wanted to meet new people.
C. Gulliver is considerably larger than the children who are playing around him.
D. Gulliver has a genuine love and enthusiasm for people of all sizes.

Correct answer: C

Rationale: The correct answer is C. In the passage, it is mentioned that the children play in Gulliver's hair, implying that he is considerably larger than them. This suggests that Gulliver is of a significant size compared to the children. Choice A is incorrect as there is no indication of the children torturing Gulliver in the passage. Choice B is incorrect because the passage does not mention Gulliver's reason for traveling. Choice D is incorrect as the passage does not provide evidence of Gulliver's love and enthusiasm for people of all sizes.