UPSC Prelims 2014— Question 28

Correct answer: Option C. Mahadeo Hills are in central India and Mikir Hills are in north-east India. Cardamom Hills are associated with the Western Ghats rather than the Coromandel Coast, and Kaimur Hills are in central/north-central India rather than the Konkan Coast. Hence 3 and 4 are correct. 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: “1 and 2” Option B: 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: “2 and 3” Option C: Correct. This option is consistent with the governing fact or the valid combination identified in the question. The option reads: “3 and 4” 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: “2 and 4” 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.