Official Answer Key & Detailed Solution
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Correct Answer: Option (D) — 1 and 4
Concept & Option Breakdown
Standard Reference Verified• Statement 1 is correct: NTPC is the largest power-generating utility in India. • Statement 2 is incorrect: ONGC is a leading crude oil and natural gas producer, but it does not account for half of India's LPG production (major LPG comes from diverse refinery outputs including IOCL, BPCL, HPCL, and RIL). • Statement 3 is incorrect: IOC does not operate all refineries; BPCL, HPCL, MRPL, CPCL, and private companies like Reliance also operate refineries. • Statement 4 is correct: Indian Ordnance Factories (prior to corporatization into DPSUs) constituted the largest departmentally run industrial undertaking in India under the Ministry of Defence.
Extreme word elimination: Statement 3 uses 'all' ('operates all the refineries in India'), which is clearly false since HPCL, BPCL, and Reliance also operate refineries. Eliminating 3 knocks out (b) and (c).
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