The primary tooth which erupts at 6-8 months of age:: (A) Central incisor., (B) Lateral incisor., (C) Canine., (D) 1st molar.
Answer is B. Sequence of eruption of primary teeth

A – 4-6 months
B – 6-8 months
D – 12-16 months
C – 16-20 months
E – 20-30 months