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

60% of 500 = 0.6×500=300. Choice C correct. Other options reflect misapplied percentages. On PSAT, always multiply proportion × total to compute counts.

The passage explicitly notes reduced traffic (a benefit) but also residents’ concerns (a drawback). That means the correct interpretation is that the bridge had both positive and negative effects. Choice C reflects this. A ignores concerns, B exaggerates impact, D introduces unsupported claims. On PSAT inference tasks, correct answers balance both parts of a contrast.

“Data” is plural, so verb should be “show.” Choice A correct. B misuses plural. C fragments. D changes tense. On PSAT, plural vs. singular agreement is often tested with words of Latin origin like “data” or “criteria.”

Total marbles = 6+4+10=20. Blue = 4. Probability = 4/20=1/5. Choice B correct. A would be 5/20. C miscounts. D is impossible. On PSAT probability, formula = favorable/total. Always reduce fraction.

Radius = 7. Area = πr² = 3.14×49=153.86. Choice B correct. A is circumference half, C is circumference squared, D is radius squared. PSAT requires formula recall: area = πr², circumference = 2πr.