Explanation Correct Answer: A. Draws a triangle
[Ref : O.p. Ghai 8th/e p. 50, 51]
A child can draw a triangle by 5 years.
A child can draw a circle by 3 years.
A child can make a tower of 9 cubes by 30 months.
A child can go up and downstairs with one step at a time by 2 years.
A child can stand momentarily on one foot by 3 years