A man born in the first half of the nineteenth century was x years old in the year x2.He was born in ?

A man born in the first half of the nineteenth century was x years old

1.	A man born in the first half of the nineteenth century was x years old in the year x2.He was born in ?
A.	806
B.	812
C.	825
D.	836
Answer» B. 812