Are you comfortable with sets? Try this!

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by tohellandback » Thu Aug 20, 2009 9:19 pm
1900=only cars + only 2 wheelers +both cars and 2 wheelers
1900=900+607+only 2 wheelrs
only 2 wheelers=1900-1507
=393
Answer E
The powers of two are bloody impolite!!

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by iamjakekim » Thu Aug 20, 2009 10:21 pm
E is Correct!

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by gmatv09 » Fri Aug 21, 2009 4:39 am
Yes-Cars No-Cars
Y 2 WHRS 607 393
N 2 WHRS 900 100
1507 493 2000


Ans: E (393)