Which is the deepest ocean trench in the world? MEDIUM 2 Points -0.25 Negative MCQ #1467 General Knowledge CSS Federal Question Which is the deepest ocean trench in the world? Options A Puerto Rico Trench B Java Trench C Mariana Trench D Tonga Trench Reveal Answer Reset 📝 Explanation The Mariana Trench in the western Pacific Ocean is the deepest oceanic trench, reaching a maximum depth of about 11,034 m at the Challenger Deep. ← Previous MCQ📋 All MCQs📚 LearnNext MCQ → Related MCQs MEDIUM Blood type AB is called MEDIUM Blood type O is called EASY The Earth takes approximately how long to orbit the Sun?