The most commonly cited defining features of Caste system in India : A. Caste groups are endogamous B. Caste is a matter of choice C. Segmental organisation D. Caste is arranged in a hierarchy of rank and status Choose the correct answer from the options given below

A, B and C Only  B, C and D Only  A, C and D Only  A, B and D Only

A, C and D Only

Caste is NOT a matter of choice and hence option 2 is wrong. The other 3 options are correct.