Experience the Quality With Free PSAT 8/9 Exam Questions That Helps Candidates Pass

Subject = “stack,” singular. Correct verb is “was.” Prepositional phrases (“of papers”) don’t change the subject’s number.

“Resilience” means the capacity to recover from difficulties. “Remarkable” emphasizes its strength. Option A is correct. The others misinterpret the word.

Equation is a difference of squares: (x–5)(x+5)=0(x – 5)(x + 5) = 0. Solutions: x = ±5. Option B correct.

Diagonal = √(9²+12²) = √(81+144) = √225 = 15. Option C correct.

Information and Ideas questions test cause and effect. “Gained momentum” means the movement grew stronger or faster. Thus, the ruling supported or encouraged the cause. Option C is correct. Option A contradicts the meaning. Option B downplays the significance, while D is extreme. When evaluating, look for verbs like “spurred,” “boosted,” or “ignited”—these signal a positive influence.