From birth to age three, approximately what percent of birth height do children reach by that age?

From birth to age three, approximately what percent of birth height do children reach by that age?

• A. 100%
• B. 150%
• C. 200%
• D. 250%

Answer: (C)

Height growth in the first years is rapid, and by age three most children are about twice their birth height. That means roughly 200% of birth height. For example, a child born around 50 cm tall would be near 100 cm by age three, though individual variation exists. The other options don’t match typical early growth: 100% would mean no growth, 150% is only a 50% increase, and 250% would be more than doubling, which isn’t typical by the third birthday.

Height growth in the first years is rapid, and by age three most children are about twice their birth height. That means roughly 200% of birth height. For example, a child born around 50 cm tall would be near 100 cm by age three, though individual variation exists. The other options don’t match typical early growth: 100% would mean no growth, 150% is only a 50% increase, and 250% would be more than doubling, which isn’t typical by the third birthday.