Multiple choice general knowledge The Pacific Ocean has an average depth of _______Kms 1.2kms 2.2kms 3.9kms 5kms Reveal answer Fill a bubble to check yourself C Correct answer Explanation The Pacific Ocean has an average depth of approximately 4,280 meters (4.28 km), making it the deepest ocean on average. Option C (3.9 km) is the closest approximation to this scientifically measured average depth among the given choices.