UPSC Prelims 2014— Question 31

Correct answer: Option B. Turkey occupies a strategic position between the Black Sea to the north and the Mediterranean basin to the south. The Bosporus and Dardanelles connect the Black Sea with the Mediterranean system through the Sea of Marmara. The Caspian Sea lies east of Turkey and is not directly adjacent to it. Option A: Incorrect. This option does not match the verified answer because its proposition, location, institution, sequence, or combination conflicts with the relevant fact tested in the question. The option reads: “Black Sea and Caspian Sea” Option B: Correct. This option is consistent with the governing fact or the valid combination identified in the question. The option reads: “Black Sea and Mediterranean Sea” Option C: Incorrect. This option does not match the verified answer because its proposition, location, institution, sequence, or combination conflicts with the relevant fact tested in the question. The option reads: “Gulf of Suez and Mediterranean Sea” Option D: Incorrect. This option does not match the verified answer because its proposition, location, institution, sequence, or combination conflicts with the relevant fact tested in the question. The option reads: “Gulf of Aqaba and Dead Sea” The key Prelims lesson is to test each proposition independently before selecting the combination. Where the question uses words such as 'only', 'all', 'none', 'always' or a precise institutional/geographical association, a single inaccurate component is sufficient to eliminate the option. The answer recorded here follows the official answer key for the question-paper series represented by the uploaded source and has been cross-checked against an independent published key. The explanation is intended for conceptual revision rather than as a reproduction of any third-party solution.