The correct answer is D. All of the above.
Rajasthan is a state in northwestern India. It is the largest state in India by area, covering 342,239 square kilometers (132,139 sq mi). The state has a population of over 77 million people, making it the second-most populous state in India after Uttar Pradesh. The capital of Rajasthan is Jaipur.
The important industries of Rajasthan are textiles and woollen, sugar and cement, glass and zinc smelters.
Textiles and woollen are the major industries in Rajasthan. The state is home to a number of textile mills, which produce a variety of fabrics, including cotton, silk, and wool. The state is also a major producer of woollen garments.
Sugar and cement are also important industries in Rajasthan. The state has a number of sugar mills, which produce sugar from sugarcane. The state is also a major producer of cement.
Glass and zinc smelters are also important industries in Rajasthan. The state has a number of glass factories, which produce a variety of glass products, including glass bottles, glass jars, and glass windows. The state is also a major producer of zinc.
In addition to these industries, Rajasthan is also home to a number of other industries, including engineering, chemicals, and pharmaceuticals.