SAT Full Practice Simulation Flashcards

[MATH] If 3(2x - 4) = 18, what is the value of x?

Answer: 5

6x - 12 = 18 → 6x = 30 → x = 5.

[READING] The author of a passage argues that urban parks improve mental health. Which of the following, if true, would most strengthen this argument?

Answer: A study found that city residents with access to parks report 30% lower stress levels

Direct evidence that parks reduce stress specifically supports the claim about mental health benefits.

[WRITING] Choose the option that best corrects the underlined portion: 'The team of scientists, which includes both chemists and biologists, are working on a cure.'

Answer: is working

'Team' is the singular subject. The verb should be 'is working' to agree in number.

[MATH] A triangle has sides of length 7, 24, and 25. Is it a right triangle?

Answer: Yes, because 7² + 24² = 25²

7² + 24² = 49 + 576 = 625 = 25². The Pythagorean theorem is satisfied.

[READING] A passage states: 'Despite widespread criticism, the policy remained in effect for a decade.' What does this sentence suggest about the policy?

Answer: It persisted even though many opposed it

'Despite widespread criticism' indicates opposition existed, yet 'remained in effect for a decade' shows it continued.

[WRITING] Which sentence uses the apostrophe correctly?

Answer: The students' essays were well-written.

'The students' essays' correctly shows plural possessive — multiple students owning multiple essays.

[MATH] Solve for y: 4y/3 = 16

Answer: 12

Multiply both sides by 3: 4y = 48. Divide by 4: y = 12.

[MIXED] In a scientific experiment, the control group receives no treatment while the experimental group does. What is the purpose of the control group?

Answer: To provide a baseline for comparison

The control group provides a baseline to compare against, isolating the effect of the treatment.