A sociologist discovers a society divided into four recognised social categories. However, a section of the population is considered outside these categories altogether. This arrangement most closely resembles which feature of the traditional varna system?

The idea of panchamas

The correct answer is Option 2: The idea of panchamas.

The traditional four-varna framework did not include every section of society. Certain groups such as outcastes, foreigners, slaves and conquered peoples were placed outside the four-fold structure and were sometimes described as belonging to a fifth category known as the panchamas.

NCERT: "As is well-known, the English word ‘caste’ is actually a borrowing from the Portuguese casta, meaning pure breed. The word refers to a broad institutional arrangement that in Indian languages (beginning with the ancient Sanskrit) is referred to by two distinct terms, varna and jati. Varna, literally ‘colour’, is the name given to a four-fold division of society into brahmana, kshatriya, vaishya and shudra, though this excludes a significant section of the population composed of the ‘outcastes’, foreigners, slaves, conquered peoples and others, sometimes refered to as the panchamas or fifth category. Jati is a generic term referring to species or kinds of anything, ranging from inanimate objects to plants, animals and human beings. Jati is the word most commonly used to refer to the institution of caste in Indian languages, though it is interesting to note that, increasingly, Indian language speakers are beginning to use the English word ‘caste’. "