Monday, January 25, 2016

Daily GK Quiz for SSC Exam

A married couple adopted a male child. A few years later, twin boys were born to them. The blood group of the couple is AB positive and O negative. The blood group of the three sons is A positive, B positive, and O positive. The blood group of the adopted son is 
A.O positive
B.A positive
C.B positive
D.Cannot be determined on the basis of the given data