Classification – Odd one out (landlocked vs coastal neighbors of India): Which country is unlike the others: Bhutan, Bangladesh, China, Pakistan?

Introduction / Context:
Geography-based classification can use coastline status. Among India’s neighbors listed, one is landlocked while the others have direct access to the sea. This creates an objective 3-to-1 split.

Given Data / Assumptions:

• Bhutan: landlocked Himalayan kingdom.
• Bangladesh: coastline on the Bay of Bengal.
• China: long coastline along the East China Sea, Yellow Sea, and South China Sea.
• Pakistan: coastline along the Arabian Sea.

Concept / Approach:
Classify each country as coastal or landlocked. The only landlocked country is the odd one out.

Step-by-Step Solution:
Bhutan → landlocked.Bangladesh → coastal.China → coastal.Pakistan → coastal.

Verification / Alternative check:
Other criteria (population size, polity) do not isolate a single item as cleanly as coastline access does here.

Why Other Options Are Wrong:

• Bangladesh, China, and Pakistan all possess sea coasts, unlike Bhutan.

Common Pitfalls:
Confusing “inland seas” with coastline status; the question relies on general sea access, which Bangladesh, China, and Pakistan have.

Final Answer:
Bhutan