which of the following is true about purusa sukta
1. Brahmins: priests, scholars, and teachers - they came from the mouth of the Purusa.
2. Kshatriyas: rulers, warriors, and administrators - they came from the hands of the Purusa.
3. Vaishyas: agriculturalists and merchants - they came from the foot of the Purusa.
4. Shudras: laborers and service providers - they came from the tighs of the Purusa