Q: 125 (IAS/2009)

Consider the following houses:
1. Christie's
2. Osian's
3. Sotheby's
Which of the above is/are' auctioneer/ auctioneers ?
question_subject: 
General Knowledge
question_year: 
2009
question_exam: 
IAS
question_sub_subject: 
GK-world
question_topic: 
w-Business
stats: 
0,240,352,72,192,88,240