Which of the following can be most reasonably inferred from the increasing use of the English word caste by Indian language speakers instead of jati?

Social classifications are no longer discussed through indigenous terminology alone.

The correct answer is Option 2: Social classifications are no longer discussed through indigenous terminology alone.

The growing use of the English word caste suggests a linguistic shift in everyday discourse. It indicates that people increasingly use both indigenous and English terms when discussing social identities and classifications.

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’. "