state gov APPSC Group 4 (Pre+Mains) Mock Test 2022 General Knowledge Indian Geography Indian Economic and Human Geography
Which organisations are working in the petrochemical sector under the administrative control of the Department of Chemicals and Petrochemicals?
1
Indian Petrochemical Corporation Limited (IPCL)
2
Central Institute of Plastic Engineering and Technology (CIPET)
3
Petrofils Cooperative Limited (PCL)
4
All of the above