Average gain in length in first year is: (A) 25cms, (B) 50cms, (C) 75cms, (D) 100cms
Answer is A. Length at bih- 50cms At 3 months- 60cms At 6 months- 65cms At the end of 1st yr- 75cms Hence gain in length in first year is (75-50= 25cms) Ref: Ghai,9th edition, Table 2.1