Correct answer: A. Brihadeeswara Temple
Explanation: Direct answer: Option A, Brihadeeswara Temple. Rajarajeshwaram, also written Rajarajesvaram, was the earlier name associated with the great temple at Thanjavur built by Chola ruler Rajaraja I. The name means the temple of Rajarajesvara, a form of Shiva connected with the king’s name. Step by step: identify the Chola period; identify Rajaraja I; connect his major Thanjavur temple with the name Rajarajeshwaram; therefore choose Brihadeeswara. Option A is correct because Brihadeeswara is the well-known later name of this same temple. Option B, Shore Temple, is at Mamallapuram and is mainly associated with the Pallavas, not Rajaraja I. Option C, Dashavatara Temple, is a different temple and is not the Chola temple meant here. Option D, Lad Khan Temple, is an early temple at Aihole and belongs to a different historical setting. Exam cue: Rajaraja I, Thanjavur and Brihadeeswara form one important group.