Correct Answer: (b) Limestone and Dolomite
Solution:Main minerals found in Uttar Pradesh are limestone and dolomite. In fact, Uttar Pradesh is a poor state in terms of mineral resources. Only about 1 percent of the total mineral resources of the country is found in Uttar Pradesh. Dolomite is found in Mirzapur, Banda and Sonbhadra districts and cement category limestone is found in Mirzapur and Sonbhadra districts.