Official Answer Key & Detailed Solution
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Correct Answer: Option (B) — Pulakesin-II
Concept & Option Breakdown
Standard Reference Verified- Option (b) is correct: Harshavardhana of Kannauj was defeated on the banks of the Narmada River around 618–619 CE by the Western Chalukya monarch Pulakeshin II, as recorded in the Aihole Inscription authored by Ravikirti. This checked Harsha's expansion into peninsular India.
- Option (a) is incorrect: Pulakeshin I was the founder of the Badami Chalukya dynasty (ruled c. 543–566 CE), prior to Harsha's era.
- Options (c) and (d) are incorrect: Vikramaditya I and Vikramaditya II were later Chalukyan rulers.
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