This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pediatrics
A child is able to dress herself, knows her gender, feeds without spilling. What is her age 
Select and explain. 
A. 2 years, B. 3 years, C. 4 years, D. 5 years
B: 3 years
Answer: B: 3 years 
Explanation: Ans. b. 3 years Development Milestones in a child of 3 years: Motor: Goes up stairs with one foot on each step, riding tricycle. Fine motor: Makes tower of ten cubes, draw a circle. Social: Dry by night, knows gender. Linguistic: Know age, gender and name