Concept:Conventional signs are symbols used on topographical maps to represent real features on the ground. Places of worship have their own signs: a cross for a church and a crescent (moon shape) for a mosque.Solution:The sign printed in this question is the sign for a mosque, so it represents a mosque.Key point: The sign is missing from our copy of this question. A cross would mean a church; the sign in the paper is the mosque sign.Answer:Option B (Mosque)