Select the option that can be used as a one-word substitute for the given group of words.
A very expensive and elaborately built tomb

Correct option is A

The correct one-word for the given group of words is (a) Mausoleum.
A mausoleum is a large and grand tomb, often built above ground and made of stone to house the remains of a notable person or family. (Hindi meaning: एक भव्य कब्र, जो पत्थर से बनी होती है और आमतौर पर ज़मीन से ऊपर होती है)
Example: The Taj Mahal is a famous mausoleum built by Shah Jahan for his wife Mumtaz Mahal.

Meanings of the given other options:

· (b) Cemetery: A burial ground where multiple people are buried. (Hindi: कब्रिस्तान)
· (c) Mosque: A place of worship for Muslims. (Hindi: मस्जिद)
· (d) Masterpiece: A work of outstanding artistry or skill. (Hindi: उत्कृष्टकृति)