<prompt> Which of the following cannot be done by 3 years old child ?Draw a triangleDraw a circleCan arrange 9 cubesCan go up and down  <response>: Triangle drawn by the age of 5 years Circle drawn by the age of 3 years Arrange a tower of 9 blocks by 3 yrsMnemonic:3yrs36 months369blocks These are fine motor skills of a child Ref : OP GHAI - ESSENTIAL PEDIATRICS - 8 TH edition .page no .50 