3. The most important source of income of the kings during the period 600 BC to400 BC was(a) gifts which people gave.(c) land revenue.(b) octroi duties.(d) forest products.4. The king's Council of Ministers, during the period 600 BC to 400 BC, includedmainly(a) the Vaishyas.(c) rajpurohita and senapati.(b) the Shudras.(d) artisans and merchants.

3. The most important source of income of the kings during the period

1.	3. The most important source of income of the kings during the period 600 BC to400 BC was(a) gifts which people gave.(c) land revenue.(b) octroi duties.(d) forest products.4. The king's Council of Ministers, during the period 600 BC to 400 BC, includedmainly(a) the Vaishyas.(c) rajpurohita and senapati.(b) the Shudras.(d) artisans and merchants.
Answer» 3)land revenue was the main source of income of the kings4)rajpurohita and senapatis