Which group was at the top of the caste system? a. brahmans b. kshatriyas c. vaisyas d. sudras

The group that was at the top of the caste system were A. Brahmans, who were priests in Ancient India. They were followed by Kshatriyas, who were rulers, administrators and warriors), the Vaishyas (artisans, merchants, tradesmen and farmers), and Shudras (laboring classes)

productive most commonly means: achieving or producing a significant amount or result.

explanation:

productive can also mean:

producing or giving rise torelating to or engaged in the production of goods, crops, or other commodities.

these depend on how the word productive is used. most likely productive will mean   achieving or producing a significant amount or result.

There is lots of evidence