Consider the following countries : I. Austria II. Bulgaria III. Croatia IV. Serbia V. Sweden VI. North Macedonia How many of the above are members of the North Atlantic Treaty Organization?
AOnly three
BOnly four
COnly five
DAll the six
Answer & Solution
Correct answer: B. Only four
UPSC CSE Prelims 2025 (GS-I, Set A), Q.21. Official answer key: B.
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