The correct option is (d).
Explanation
The Varna system was a social stratification mechanism that crystallized during the Later Vedic period. Society was divided into four distinct groups, each assigned specific duties (Dharma) based on their function within the social and ritual hierarchy, as codified in texts like the Dharmashastras.
Statement-wise Analysis:
- Statement 1 is Correct: Brahmins were placed at the top of the hierarchy. Their primary duties included studying and teaching the Vedas, performing sacrifices and rituals for themselves and others, and receiving gifts (dana).
- Statement 2 is Correct: Kshatriyas constituted the warrior and ruling class. They were expected to fight battles, protect the populace from external and internal threats, and administer justice.
- Statement 3 is Correct: Shudras were placed at the bottom of the four-fold hierarchy. Their designated duty was to serve the other three varnas (Brahmins, Kshatriyas, and Vaishyas). Unlike the first three groups, they were generally denied the right to study the Vedas or perform Vedic sacrifices.
Key Takeaway:
The Later Vedic social order was rigidly defined by the Varna system, which assigned specific occupational and ritual roles: Brahmins (priests/teachers), Kshatriyas (warriors/rulers), Vaishyas (traders/agriculturists), and Shudras (service providers).