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 Post subject: Help please
PostPosted: Wed May 29, 2013 2:23 pm 
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Joined: Sun Jan 20, 2013 10:22 am
Posts: 73
This is from GL-Maths-7 test, question 44. Could someone please help me to find the easy method to derive the answer.

There are 27 children in a club. Which one of these statements cannot be true?

A There are more boys than girls in the club.
B There are more girls than boys in the club.
C There are three more boys than girls in the club.
D There are six more girls than boys in the club.
E There are nine more boys than girls in the club.

answer : c

Thanks for your help.


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 Post subject: Re: Help please
PostPosted: Wed May 29, 2013 2:29 pm 
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Joined: Mon Feb 12, 2007 1:21 pm
Posts: 11938
I don't think c is correct ... could be 15 and 12.

I think it's d - as we would need to divide 21 by two and we can't have half a person!


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 Post subject: Re: Help please
PostPosted: Wed May 29, 2013 3:56 pm 
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Joined: Sun Jan 20, 2013 10:22 am
Posts: 73
Sorry for the mistake, yes answer is D.


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