The correct answer is: a) Coal mining and processing.
Meghalaya is a state in northeastern India. It is the wettest place on Earth, with an average annual rainfall of over 12,000 mm. The state is also rich in natural resources, including coal, limestone, and uranium.
Coal mining is the main industry in Meghalaya. The state has the second largest coal reserves in India, after Jharkhand. Coal is used to generate electricity and to produce steel.
Limestone is another important natural resource in Meghalaya. It is used to produce cement and other building materials.
Uranium is also found in Meghalaya. However, there is no commercial mining of uranium in the state.
Software development is not a major industry in Meghalaya. There are a few software companies in the state, but they are not very large.
Shipbuilding is also not a major industry in Meghalaya. There are no shipyards in the state.
Nuclear power generation is not a major industry in Meghalaya. There is no nuclear power plant in the state.
In conclusion, the correct answer to the question “An industry based on Meghalaya’s natural resources is: a) Coal mining and processing b) Software development c) Shipbuilding d) Nuclear power generation” is a) Coal mining and processing.