(A) 261.132 million Square KM
(B) 303.187 million Square KM
(C) 361.9 million Square KM
(D) 398.6 million Square KM
Answer: (C) 361.9 million Square KM
Total area of the World Ocean is 361.9 million Square KM. Total area of the world ocean covers about 70.9% of Earth’s surface.