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# Students in class x & y completed a test. is the score range

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Manager
Joined: 04 Sep 2006
Posts: 113
Students in class x & y completed a test. is the score range [#permalink]

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28 Jan 2009, 11:16
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Q: Students in class x & y completed a test. is the score range in class x less than 30?

1. score range in class y is less than 30
2. score range of the 2 classes is less than 25

Edited: b is replaced by y.
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SVP
Joined: 29 Aug 2007
Posts: 2457

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28 Jan 2009, 12:44
vcbabu wrote:
Q: Students in class x & y completed a test. is the score range in class x less than 30?

1. score range in class b is less than 30
2. score range of the 2 classes is less than 25

did you get the question correcytly?

1: is that b correcty or it is y?
if it is y, not suff.

2: suff. if the range of two classes is less than 25, neither class can have a range > 25.
so suff...

B
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Senior Manager
Joined: 02 Nov 2008
Posts: 255

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28 Jan 2009, 23:31
GMAT TIGER wrote:
vcbabu wrote:
Q: Students in class x & y completed a test. is the score range in class x less than 30?

1. score range in class b is less than 30
2. score range of the 2 classes is less than 25

did you get the question correcytly?

1: is that b correcty or it is y?
if it is y, not suff.

2: suff. if the range of two classes is less than 25, neither class can have a range > 25.
so suff...

B

I was also puzzled with the "b" inserted in the first statement. Nonetheless GMATTiger is correct the correct answer is B.
Manager
Joined: 04 Sep 2006
Posts: 113

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29 Jan 2009, 10:10
yeah it is y not b .

OA is b .
Re: RANGE DS   [#permalink] 29 Jan 2009, 10:10
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