SmritiPlanInsightsReview

Which among the following are in the Private Sector? 1. Bongaigaon Refinery 2. Mangalore Refinery 3. Haldia Refinery 4. ESSAR Oil Ltd. Select the correct answer from the codes given below: Codes :

(a) 1 and 2
(b) 2 and 3
(c) 2 and 4
(d) 1 and 4