The correct answer is 14 digits. Explanation & Key Takeaways: • The Unique Land Parcel Identification Number (ULPIN) is a 14-digit alphanumeric unique identification number assigned to each land parcel in India. • The ULPIN is generated based on longitude and latitude coordinates of the land parcel, ensuring precise geographical identification. • ULPIN is part of the Digital India Land Records Modernization Programme (DILRMP), which aims to digitize and modernize land records across the country. • This initiative is meant to ensure transparency and efficiency in land record management, reducing disputes and fraud. • The ULPIN system is also referred to as the "Aadhaar for land parcels," as it provides a unique identity to every piece of land in India. Related Concepts: • Digital India Land Records Modernization Programme (DILRMP) • The DILRMP was launched by the Government of India to modernize land records and ensure efficient management. • It involves digitization of land records, integration of property registration and mutation processes, and development of a unique identification system for land parcels. • The program aims to reduce land disputes, enhance transparency, and streamline land-related transactions. • ULPIN is a key component of DILRMP, ensuring a standardized and secure land identification process across the country.