Q1. Which of the following sentences is grammatically correct and best conveys the intended meaning?English — Combination Mistake — Question 1 of 230A. Human beings are taller and stronger than 200 years ago; since 1800, the average adult height has increased by 18 inches.B. Human beings are taller and stronger than they were 200 years ago; since 1800, the average adult height has increased by 18 inches.C. Human beings are taller and stronger than they were 200 years ago; since 1800, the average adult height have increased by 18 inches.D. Human being's are taller and stronger than they were 200 years ago; since 1800, the average adult height has increased by 18 inches.Practice more English MCQs for entrance exam preparation on Examora.io. Next Question →