Most common manifestation of congenital Rubella syndrome is: (A) Cataract, (B) Chorioretinitis, (C) Deafness, (D) Patent ductus arteriosus
Answer is C. Triad of congenital Rubella syndrome :

Salt pepper retiopathy > cataract.
Deafness.
PDA.
Of which deafness is the most common finding.