The correct option is D 2,4,1,3
The correct order of industrial growth in Karnataka is:
1) Establishment of hydroelectric power plant at Shivanasamudra--> 2) Rice mills and tile factories were setup--> 3) Cotton, silk and sandal oil factories were started--> 4) Industries like BHEL and HMT were set up.
Many industries were established in Karnataka before India got independence. After independence, Central Government enabled further industrial development in the state.