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

“Optimistic” conveys hope and confidence. Option A correct.

Expression of Ideas questions test concision and effective sentence combination. Option C smoothly joins the ideas with “and,” eliminating redundancy and awkward phrasing. It preserves the meaning without adding unnecessary words. Option A is a comma splice, a grammar error. Option B works but is slightly wordier (“too”) and less concise than C. Option D changes tense (“was helping”), which shifts the time frame incorrectly. On the PSAT, always prioritize clarity, concision, and grammatical correctness.

Option A eliminates the redundant pronoun and is direct. Options B, C, and D are ungrammatical or wordy. On PSAT Expression of Ideas items, concise, straightforward versions are correct.

The subject is “pair,” singular. Correct verb = “is.” Option B correct.

Area of a circle = πr2\pi r^2. Here, r=7r=7. 72=497^2=49. Area = 49π49\pi cm². Option A is correct. Options B and C mistakenly compute circumference. Option D multiplies diameter by π\pi, not area.