Solved IB ACIO Question
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Q · Border Security and ManagementEasy · 45s
Which river acts as a natural boundary between India and Bangladesh in many stretches?
TopicBorder Security and Management
Question Typemultiple choice
DifficultyEasy
Marking+1 / −0.25
From TestChapter Test 1 (Chapter Test)
Test Duration30 min
Step-by-Step Solution
The complete worked solution.
Every step explained — no skipped algebra.
The Brahmaputra acts as a natural boundary between India and Bangladesh.
Final Answer: Option D — Brahmaputra