A population grows from 1,000 to 1,200 in one year. What is the percent increase? A 20% B 12% C 2% D 120% ✓ Correct Answer: Option A Percent increase = (1200 − 1000)/1000 × 100 = 200/1000 × 100 = 20%. Practice SAT Exam Prep Quizzes → Browse All Questions Study Flashcards