30. Early Medieval North India

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1.
The rulers of which among the following dynasties called themselves "Brahma-Kshatriya"?
2.
Which among the following two dynasties of the Northern India confronted with the Rashtrakutas?
3.
The minister of the Gahadvala King Govindachandra and author of Kalpadruma was __?
4.
Who among the following Chalukyan king sent an ambassador to Persian king Khusrau II ?
5.
Which of the following inscriptions mentions the name of Kalidasa?