GKToday PCS Mock Test - 117

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1.
Who defeated Harsha Vardhana on the banks of river Narmada in 630 A.D.?
2.
In the Maurya empire, what was the name of department of the Chief of the Mines ?
3.
In the Sangam age, ‘Karai’ the revenue term is related with__?
4.
Which of the following is NOT related to the World Trade Organization (WTO)?
5.
Blood Plasma with which among the following removed is called Serum?