UPSC Prelims 2018— Question 21

**Concept and analysis:** The Right to Education framework requires teacher eligibility and qualifications to conform to standards prescribed through the competent national framework, including the National Council for Teacher Education. The Teacher Eligibility Test is a key requirement for appointment to specified teaching posts. The statement attributing minimum qualifications simply to a State Council is therefore inaccurate, while the claim about more than 90% of teacher-education institutions being directly under state governments is also not the basis of the correct answer. 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:** Incorrect. It selects 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 B:** Correct. It selects statements 2; these are the statements supported by the relevant constitutional, economic, historical, scientific or geographical facts. **Option C:** Incorrect. It selects 1 and 3, 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 3 only, 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.