The Rig Veda is the

The ninth mandala of the Rig Veda is devoted wholly to:

The terms used for cereals in the Rig Veda are:

Which one of the following is oldest Veda :

The compilation of which among the following is based upon the Rig Veda?

Give the name of the tribe which is not related to the ‘Panchjana’ of the Rig Veda Aryans: