51.
West Bengal Renewable Energy Development Agency (WBREDA) was set up in which of the following years?

52.
The wholly state owned agency, the West Bengal Mineral Development and Trading Corporation Limited was incorporated in the year?

53.
The West Bengal Power Development Corporation Limited came into existence in the year

54.
The two most important wind farms sites of West Bengal are

55.
The two major locations of having copper deposit in West Bengal are

56.
The most superior industrial coal of West Bengal is of

57.
The major bituminous type coal is mined at which of the following locations?

58.
The limestone deposits are found in which of the following two districts of West Bengal?

59.
The hydro electric projects are initiated and maintained by which state government undertaking in West Bengal?

60.
The corporate office of the WBREDA is located in