Rules imposed by the caste system:
1. Caste is determined by birth hence, nobody is allowed to change his caste, leave it or choose not to join it. An individual found violating caste rules shall be punished by social exclusion.
2. Ose cannot solemnise his marriage with the person not member of his own group. Endogamy is recognised under caste system.
3. Person of a particular caste should strictly follow all the rules of food and food sharing as practiced in his caste.
4. A person born into a castc can only practice the occupation associated with that caste.
5. Shudras and untouchables shall serve the upper Caste ie, Brahmin, Kshatriya and Vaishya popularly calle Dvija. They cannot share food with upper caste individuals.
