UPSC Prelims 2018— Question 5

**Concept and analysis:** The Ninth Schedule was created by the First Constitutional Amendment, 1951, to protect specified laws from certain constitutional challenges, especially in the land-reform context. Parliament can place laws in the Ninth Schedule through constitutional amendment. However, the Supreme Court’s decision in I.R. Coelho (2007) established that laws inserted after 24 April 1973 are not absolutely immune from judicial review; their compatibility with the basic structure can be examined. The question is testing precise UPSC-level identification rather than a broad association. The key is to distinguish the exact institutional, constitutional, historical, geographical, economic or scientific feature being asked. **Option-wise evaluation** **Option A:** Correct. It selects statements 1; these are the statements supported by the relevant constitutional, economic, historical, scientific or geographical facts. **Option B:** Incorrect. It selects 2 only, but that combination does not match the verified statement-level assessment; it either includes a false statement or omits a true one. **Option C:** Incorrect. It selects Both 1 and 2, but that combination does not match the verified statement-level assessment; it either includes a false statement or omits a true one. **Option D:** Incorrect. It selects Neither 1 nor 2, but that combination does not match the verified statement-level assessment; it either includes a false statement or omits a true one. **UPSC takeaway:** The safest way to solve this type of question is to anchor the answer in the defining feature of the concept and then test every option against that feature. Closely related institutions or terms are often used as distractors. In statement-based questions, do not judge the option as a whole before checking each statement independently. In factual questions, compare the wording of each option with the exact definition, location, institutional role, chronology or scientific property. The correct answer follows from that verification rather than from familiarity with a keyword.