<prompt> Under National Programme for Prevention of Nutritional Blindness, a child in the age group of 611 months is given a mega dose of vitamin A equal to50,0001U1 Lakh IU1.5 Lakh IU2 Lakh IU  <response>: Vitamin A solution for the National programme is supplied as a syrup with a conc. of 1 lakh IUml. 