A major function of Panchayat Unions is to:

The correct answer is: Implement development schemes.

Panchayat Unions are local self-government institutions in India. They are responsible for implementing development schemes in their respective areas. These schemes can include anything from providing basic infrastructure to improving the quality of life for residents. Panchayat Unions also play a role in collecting taxes and maintaining law and order. However, their primary function is to implement development schemes.

Here is a brief explanation of each option:

• Implement development schemes: Panchayat Unions are responsible for implementing development schemes in their respective areas. These schemes can include anything from providing basic infrastructure to improving the quality of life for residents.
• Collect taxes: Panchayat Unions also play a role in collecting taxes. These taxes are used to fund development schemes and other activities.
• Maintain law and order: Panchayat Unions also play a role in maintaining law and order. They do this by working with the police and other law enforcement agencies.
• Provide primary education: Panchayat Unions are not responsible for providing primary education. This is the responsibility of the state government.