Mark each statement if it correctly describes the origins or major features of the caste system.

AIn time a fifth group was added to the caste system--the untouchables.
BSubcastes developed within the caste system.
CPeople in all classes had the same duties.

Verified Answer :

The only true option from the list would be that "In time a fifth group was added to the caste system--the untouchables," since this was a later development and not an initial part of the system. 

a, and c are correct.