Answer Detail: RE: There are 45 members in a group. 9 members have sh...

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Question: There are 45 members in a group. 9 members have shoes but no hats. 18 members have shoes. How many members are there who have only hats?
a)12 b) 19 c) 27 d) 18

Answer: c i.e., 27

January 01, 2006 09:44:59	#2
vikram_g32	Member Since: December 2005 Total Comments: 10
RE: There are 45 members in a group. 9 members have sh...
no da...its 27 only....only shoes are 9 and 18 have only shoes and also shoes and hats...so so 18-9 have both shoes and hats....now if the no of people are 45 then people who have only shoes are 45 - (9 +9) = 27....these kind of problems r done by using venn diagrams

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