Consider the following information: Archaeological State Site Description 1. Chandraketugarh Odisha Trading Port town 2. Inamgaon Maharashtra Chalcolithic site 3. Mangadu Kerala Megalithic site 4. Salihundam Andhra Pradesh Rock-cut cave shrines In which of the above rows is the given information correctly matched ? (a). 1 and 2 (b). 2 and 3 (c). 3 and 4 (d). 1 and 4 Explanation: Inamgaon is indeed a Chalcolithic site located in Maharashtra. Mangadu is a well-known Megalithic site in Kerala. The information for Chandraketugarh and Salihundam is incorrect. Chandraketugarh is indeed located in West Bengal and was a prominent trading port town. Salihundam is indeed renowned for its Buddhist monuments, not rock-cut caves. It's a significant Buddhist site in Andhra Pradesh. Therefore, the correct answer is option (b).