The correct answer is C) Sales Tax/GST.
Sales Tax/GST is the primary source of tax revenue for the Karnataka government. It is a tax levied on the sale of goods and services. The rate of sales tax varies depending on the type of goods or services being sold. For example, the rate of sales tax on food is lower than the rate of sales tax on luxury goods.
Income Tax is a tax levied on the income of individuals and businesses. The rate of income tax also varies depending on the income of the individual or business. For example, the rate of income tax for individuals is lower than the rate of income tax for businesses.
Property Tax is a tax levied on the value of property. The rate of property tax varies depending on the location of the property and the value of the property. For example, the rate of property tax in urban areas is higher than the rate of property tax in rural areas.
Excise Duties are taxes levied on the production and sale of certain goods, such as alcohol and tobacco. The rate of excise duty varies depending on the type of good being produced or sold. For example, the rate of excise duty on alcohol is higher than the rate of excise duty on tobacco.
In conclusion, the primary source of tax revenue for the Karnataka government is Sales Tax/GST.