Solution:Gram Panchayat is the correct answer. Unlike the other options, the Gram Panchayat is an official, legally recognized system of local self-governance in villages in India.
They are the foundation of the Panchayati Raj system. Their functions are defined by the Indian constitution and respective state Acts, and they play an essential role in the implementation of rural development programs.
On the other hand, Salisi Sabha, Katta Panchayat, and Khap Panchayat are often seen as informal justice systems that do not have legal backing. These systems often deliver quick, arbitrary verdicts that may not align with formal laws, hence sometimes being referred to colloquially as "Kangaroo Courts."