Which is the deepest ocean trench in the world? MCQ with Answer and Explanation

Which is the deepest ocean trench in the world?
A. Puerto Rico Trench
B. Mariana Trench
C. Java Trench
D. Peru-Chile Trench
Answer: Option B
Solution (By JKSSB Mock Tests)
The Mariana Trench in the Pacific Ocean is the deepest known ocean trench.

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Practice More World Geography Questions

Question #1
What is the capital of Norway?
A. Helsinki
B. Copenhagen
C. Stockholm
D. Oslo

Correct Answer: Option D


Explanation:
Oslo is the capital and largest city of Norway.

This question belongs to: Geography GK World Geography
Question #2
Which is the smallest continent in the world?
A. Australia
B. Antarctica
C. South America
D. Europe

Correct Answer: Option A


Explanation:
Australia is the smallest continent by land area.

This question belongs to: Geography GK World Geography
Question #3
Which country has the largest reserves of lithium after Bolivia?
A. Argentina
B. Australia
C. Chile
D. China

Correct Answer: Option C


Explanation:
Chile possesses one of the world's largest lithium reserves.

This question belongs to: Geography GK World Geography