Ramu’s age is 14 and height is 130 cm at the end of growth period, how much height does he grow ?

Maximum height that you may attain =$\underset{\% of full height at this age (as given in the chart)}{\overset{Present height ( cm)}{\to }}$ X 100  

Ramu can grow to maximum height  = $\underset{92}{\overset{130}{\to }}$X100 = 141