<prompt> At what age does a child attain a height of 100 cms?2 years3 years4 years5 Years  <response>: Ans. C. 4 yearsApproximate anthropometric values by ageAGEWeight kgLength cmsHead circumference cmsBirth350346 Months6 doubles65431 year9 triples75462 years12 quadruples90483 years1595494 years1610050 