Q. Which Paramar ruler built Bhoj Tal (Upper Lake) in Bhopal?
Answer: Raja Bhoja I
Notes: Bhoj Tal, also known as the Upper Lake of Bhopal, was constructed in the 11th century CE by Raja Bhoja I of the Paramar dynasty. Raja Bhoja I ruled from Dhar and was an accomplished scholar-king of Malwa. He is noted for his contributions to architecture, learning, and water management. Bhoj Tal is considered one of the largest artificial lakes created in medieval India.