Correct Answer: (b) 1-4-2002
Solution:Administered price mechanism (APM) in oil sector in India was abolished on 1.4.2002 during the finance ministership of Yashwant Sinha. Consequently Oil-Pool-Account was abolished. Even though APM was dismantled effective 1.4.2002, since 2004, the consumers of sensitive petroleum products viz. Petrol (decontrolled w.e.f. 26.06.2010), Diesel (decontrolled w.e.f. 19.10.2014), PDS Kerosene and Domestic LPG were being insulated from the impact of unprecedented P.S.C. (Pre) 2016 high international oil prices by the Public Sector Oil Marketing Companies (OMCs) namely IOCL, HPCL & BPCL