Explanations:The question involves evaluating the truthfulness of three statements related to Tamil Nadu and its cultural heritage. Let's break down each statement:
1. "Dirty plastics are easy to recycle." This statement is false. Recycling plastics is a complex process that involves sorting, cleaning, and processing the materials. Dirty plastics are more difficult to recycle because they are often contaminated with food residues, chemicals, or other substances that can interfere with the recycling process. Contaminated plastics can reduce the quality of the recycled material and may even render it unusable. Therefore, the first statement is incorrect.
2. "Tamil Nadu is a South Indian state." This statement is true. Tamil Nadu is one of the southernmost states in India, located in the southern part of the Indian peninsula. It is bordered by the Bay of Bengal to the east, the Indian Ocean to the south, and the states of Kerala, Karnataka, and Andhra Pradesh to the west and north. Tamil Nadu is known for its rich cultural heritage, including its language, literature, and historical sites.
3. "Periyapuranam was a unique twelfth-century Tamil inscription because it informed us of the life of ordinary men." This statement is true. Periyapuranam, also known as the "Great Purana," is a significant Tamil literary work composed by Sekkizhar in the 12th century. It is a hagiographic work that provides detailed accounts of the lives of the 63 Nayanars, who were devotees of the Hindu god Shiva. However, it is also unique because it includes information about the lives of ordinary people, which is not common in many ancient inscriptions. This makes Periyapuranam a valuable historical document that offers insights into the social and cultural life of the time.
Given the analysis of the statements, the correct answer is option D, which states that only the second and third statements are true. Tamil Nadu is indeed a South Indian state, and Periyapuranam is a unique 12th-century Tamil inscription that provides information about the lives of ordinary men. The first statement about dirty plastics being easy to recycle is false, as dirty plastics are more difficult to recycle due to contamination.