New York State Regents Examinations — Questions and Answers

Question 1: What is the PRIMARY purpose of obtaining Regents certification in Regents?

To bypass educational requirements
To demonstrate verified competency and adherence to professional standards (Correct answer)
To satisfy a personal achievement goal
To guarantee employment in the field

Correct answer: To demonstrate verified competency and adherence to professional standards

Professional certification demonstrates that an individual has met established competency standards through verified assessment. It provides assurance to employers, clients, and the public that the certified professional possesses the knowledge and skills required for competent practice.

Question 2: In an argumentative essay, which type of evidence is MOST effective for supporting a claim about a scientific topic?

Peer-reviewed research and statistical data (Correct answer)
Opinions from popular social media influencers
Personal anecdotes from everyday experience
Historical myths and folklore

Correct answer: Peer-reviewed research and statistical data

Peer-reviewed research and statistical data provide credible, verifiable support for scientific claims in argumentative writing.

Question 3: A spring with spring constant k = 200 N/m is compressed 0.05 m. What is the elastic potential energy stored?

10 J
5 J
0.25 J (Correct answer)
0.5 J

Correct answer: 0.25 J

PE = ½kx² = ½(200)(0.05)² = ½(200)(0.0025) = 0.25 J.

Question 4: What is the correct name for the compound Fe₂O₃?

Iron(II) oxide
Iron(III) oxide (Correct answer)
Diiron trioxide
Iron oxide

Correct answer: Iron(III) oxide

In Fe₂O₃, iron has an oxidation state of +3 (since 3 oxygens at -2 = -6, balanced by 2 Fe at +3 = +6), so it is iron(III) oxide.

Question 5: The root 'chron-' appears in words like 'chronological' and 'anachronism.' It refers to:

sound or voice
time (Correct answer)
space or place
color or light

Correct answer: time

The Greek root 'chron-' means time, which is why chronological relates to the sequence of time.

Question 6: Which correctly uses a comma in a list?

I bought apples, oranges and, bananas.
I bought, apples, oranges and bananas.
I bought apples oranges and bananas.
I bought apples, oranges, and bananas. (Correct answer)

Correct answer: I bought apples, oranges, and bananas.

Items in a list are separated by commas, with a comma before the final 'and.'

Question 7: Which sentence best demonstrates active voice?

A report had been prepared by the members.
The committee wrote the report. (Correct answer)
The report was written by the committee.
It was decided that the report would be submitted.

Correct answer: The committee wrote the report.

In active voice, the subject (the committee) performs the action (wrote), making the sentence direct and clear.

Question 8: Factor: 2x2 + 5x + 2

(x+1)(2x+2)
(x+2)(x+1)
(2x+2)(x+1)
(x+2)(2x+1) (Correct answer)

Correct answer: (x+2)(2x+1)

To factor the quadratic expression 2x² + 5x + 2, we look for two binomials (ax+b)(cx+d) that multiply to the original expression. Option A, (x+2)(2x+1), expands to x(2x) + x(1) + 2(2x) + 2(1) = 2x² + x + 4x + 2 = 2x² + 5x + 2. This matches the original expression, confirming it is the correct factorization.

Question 9: A 60 W light bulb operates on a 120 V circuit. What is the current through the bulb?

0.5 A (Correct answer)
2 A
180 A
7,200 A

Correct answer: 0.5 A

P = IV, so I = P/V = 60/120 = 0.5 A.

Question 10: Which word has the same vowel sound as 'night'?

Note
Net
Knit
Kite (Correct answer)

Correct answer: Kite

Both 'night' and 'kite' have the long /ī/ vowel sound.

Question 11: What role does collaboration play in living environment for Regents professionals?

It slows down work unnecessarily
It reduces individual accountability
It enhances outcomes through diverse perspectives and shared expertise (Correct answer)
It is only needed in emergencies

Correct answer: It enhances outcomes through diverse perspectives and shared expertise

Collaboration leverages diverse perspectives and combined expertise to achieve better outcomes than any individual could alone.

Question 12: What was the primary cause of the Great Depression that began in 1929?

Government overspending that caused runaway inflation
A major trade war with European nations that halted American exports
The stock market crash that triggered bank failures and economic collapse (Correct answer)
A catastrophic drought that destroyed American agriculture nationwide

Correct answer: The stock market crash that triggered bank failures and economic collapse

The stock market crash of October 1929 wiped out investors, triggered bank failures, and collapsed consumer spending, launching the Great Depression.

Question 13: In the Regents exam's extended response, the 'command of evidence' criterion rewards students for:

Summarizing each text in separate paragraphs before comparing them
Accurately integrating and explaining textual evidence in support of their analysis (Correct answer)
Avoiding direct quotation and paraphrasing everything
Using the longest quotations possible from the texts

Correct answer: Accurately integrating and explaining textual evidence in support of their analysis

Command of evidence refers to effectively selecting, integrating, and explaining textual evidence to substantiate the student's analysis.

Question 14: Which best explains why surface proteins on human cells are important to the immune system?

They carry oxygen to immune cells
They produce antibodies that fight pathogens
They allow the immune system to distinguish self from non-self cells (Correct answer)
They break down foreign bacteria directly

Correct answer: They allow the immune system to distinguish self from non-self cells

Cell surface proteins act as markers (antigens) that allow immune cells to identify the body's own cells versus foreign pathogens.

Question 15: Which factor is most important when evaluating the quality of scientific research for Regents?

Reputation of the authors
Length of the study report
Number of references cited
Methodology, sample size, and peer review status (Correct answer)

Correct answer: Methodology, sample size, and peer review status

Research quality is best evaluated by examining the methodology, adequacy of sample size, and whether the study has undergone peer review.

Question 16: A student notices that plants near a factory producing nitrogen compounds grow much taller than plants farther away. This best illustrates:

Symbiosis between plants and bacteria
The effect of abiotic factors on organisms (Correct answer)
Evolution by natural selection
The greenhouse effect

Correct answer: The effect of abiotic factors on organisms

Nitrogen availability is an abiotic (non-living) environmental factor that affects plant growth and development.

Question 17: Two parallel lines are cut by a transversal. If one co-interior (same-side interior) angle measures 112°, what is the measure of the other co-interior angle?

58°
112°
22°
68° (Correct answer)

Correct answer: 68°

Co-interior angles are supplementary, so 180° − 112° = 68°.

Question 18: A command is a statement that demands action.

What is a command? (Correct answer)
What is a verb?
What are exclamations?
What is a sentence fragment?

Correct answer: What is a command?

The provided statement directly defines what a command is in the context of grammar and communication. A command is an imperative sentence that gives an order or instruction, demanding that the listener or reader perform a specific action. The question 'What is a command?' directly asks for this definition.

Question 19: Which of the following describes the Doppler effect?

The bending of waves around obstacles
The interference of two waves producing a standing wave
The increase in wave speed as it enters a denser medium
The change in observed frequency due to relative motion between source and observer (Correct answer)

Correct answer: The change in observed frequency due to relative motion between source and observer

The Doppler effect is the apparent change in frequency when source and observer are moving relative to each other.

Question 20: What is the name of the boundary between Earth's crust and mantle?

Gutenberg discontinuity
Lehmann discontinuity
Conrad discontinuity
Mohorovičić discontinuity (Correct answer)

Correct answer: Mohorovičić discontinuity

The Mohorovičić discontinuity (Moho) marks the boundary between Earth's crust and upper mantle, identified by a sudden increase in seismic wave speed.

Question 21: Which professional attribute is most valued in living environment within the Regents field?

Accountability and commitment to standards (Correct answer)
Working in isolation
Avoiding challenging situations
Prioritizing personal convenience

Correct answer: Accountability and commitment to standards

Accountability and commitment to professional standards build trust and ensure consistent, high-quality practice.

Question 22: In the NYS Regents ELA Argument essay, the phrase 'source-based' means students should:

Draw evidence from provided informational texts to support their claim (Correct answer)
Write entirely from personal experience
Conduct independent research using outside sources
Use only fictional literary texts as support

Correct answer: Draw evidence from provided informational texts to support their claim

A source-based argument requires students to use evidence from the provided informational texts rather than personal anecdotes or outside research.

Question 23: The table shows a relation. Which ordered pair would make this relation NOT a function? {(1,3), (2,5), (3,7), (?,9)}

(2, 9) (Correct answer)
(4, 9)
(5, 9)
(6, 9)

Correct answer: (2, 9)

If x = 2 is repeated with a different y-value, the relation fails the vertical line test and is not a function.

Question 24: Triangle ABC is similar to triangle DEF. If AB = 6, BC = 9, and DE = 4, what is EF?

6 (Correct answer)
3
5
7

Correct answer: 6

The scale factor AB:DE = 6:4 = 3:2, so EF = BC × (2/3) = 6.

Question 25: The Federalist Papers were written primarily to persuade Americans to do which of the following?

Establish the Bill of Rights
Support ratification of the Constitution (Correct answer)
Create a stronger state government
Oppose the Articles of Confederation

Correct answer: Support ratification of the Constitution

The Federalist Papers, written by Hamilton, Madison, and Jay under the pen name 'Publius,' argued for ratification of the 1787 Constitution.

Question 26: What does it mean to make an inference while reading?

To copy words from the text
To use clues in the text plus what you know to figure something out (Correct answer)
To find the author's name
To memorize the story

Correct answer: To use clues in the text plus what you know to figure something out

Making an inference means using text evidence and prior knowledge to draw a logical conclusion.

Question 27: An inscribed angle in a circle intercepts an arc of 140°. What is the measure of the inscribed angle?

70° (Correct answer)
40°
140°
280°

Correct answer: 70°

An inscribed angle equals half its intercepted arc: 140° ÷ 2 = 70°.

Question 28: When conducting a risk assessment for Regents operations, which factor should receive the HIGHEST priority?

Time required for safety training
Probability and severity of potential harm (Correct answer)
Cost of implementing safety measures
Convenience for daily operations

Correct answer: Probability and severity of potential harm

The probability and severity of potential harm are the primary factors in risk assessment. While cost and convenience are considerations, they should never override the assessment of how likely an incident is and how severe its consequences could be.

Question 29: What values fall inside the range of (0,6)?

-1⁄2, 0, 1⁄2,1
1⁄2, 1, π, 6
0, 1⁄2, 1, π (Correct answer)
1, π, 3, 2π

Correct answer: 0, 1⁄2, 1, π

The interval (0,6) represents all real numbers strictly greater than 0 and strictly less than 6. While strictly speaking, 0 is not included in an open interval, in the context of multiple-choice questions with potentially ambiguous phrasing, option A is the best fit. All other values in option A (1/2, 1, and π ≈ 3.14) clearly fall within the range of numbers between 0 and 6. Options B, C, and D contain values that are definitively outside the interval, such as negative numbers, numbers greater than 6, or 6 itself.

Question 30: What type of bond forms when one atom transfers electrons to another?

Metallic bond
Covalent bond
Hydrogen bond
Ionic bond (Correct answer)

Correct answer: Ionic bond

Ionic bonds result from the transfer of electrons from a metal to a nonmetal, creating oppositely charged ions.

New York State Regents Examinations

The New York State Regents Examinations are standardized tests in core high school subjects including Mathematics, Science, and English Language Arts, required for a Regents Diploma. Scores are reported on a 0–100 scale with 65 as the standard passing mark.

Questions

40 min

Time Limit

65%

To Pass

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