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

Which is the deepest known ocean trench?
A. Aleutian 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, reaching depths of over 11,000 meters.

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Practice More Physical Geography Questions

Question #1
Which strait separates Europe and Africa?
A. Malacca Strait
B. Hormuz Strait
C. Bering Strait
D. Strait of Gibraltar

Correct Answer: Option D


Explanation:
The Strait of Gibraltar connects the Atlantic Ocean and Mediterranean Sea and separates Europe from Africa.

This question belongs to: Geography GK Physical Geography
Question #2
Which desert is known as the 'Cold Desert' of Asia?
A. Arabian
B. Sahara
C. Gobi
D. Kalahari

Correct Answer: Option C


Explanation:
The Gobi Desert experiences extremely cold winters and is therefore classified as a cold desert.

This question belongs to: Geography GK Physical Geography
Question #3
Which is the longest river in Asia?
A. Yangtze
B. Ob
C. Mekong
D. Ganga

Correct Answer: Option A


Explanation:
The Yangtze River is the longest river in Asia.

This question belongs to: Geography GK Physical Geography