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# Is x between 0 and 1?

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Director
Joined: 01 May 2007
Posts: 771
Is x between 0 and 1?  [#permalink]

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Updated on: 20 Sep 2014, 19:34
1
13
00:00

Difficulty:

5% (low)

Question Stats:

90% (00:19) correct 10% (00:18) wrong based on 983 sessions

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Is x between 0 and 1?

(1) x is between -0.5 and 1.5
(2) 3/4 is 1/4 more than x

Originally posted by jimmyjamesdonkey on 23 Sep 2007, 10:38.
Last edited by Bunuel on 20 Sep 2014, 19:34, edited 2 times in total.
Manager
Joined: 20 Dec 2004
Posts: 164
Re: Is x between 0 and 1?  [#permalink]

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23 Sep 2007, 14:33
B

if 3/4 is 1/4 more than x the x=3/4 - 1/4 = 1/2
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Regards

Subhen

Director
Joined: 22 Aug 2007
Posts: 541
Re: Is x between 0 and 1?  [#permalink]

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23 Sep 2007, 14:45
1
jimmyjamesdonkey wrote:
Is x between 0 and 1?

1) x is between -.5 and 1.5
2) 3/4 is 1/4 more than x

OA to follow.

B,

1st is insuff
2nd gives formulae, that has one solution for X, thus sufficient to say yes or no.
Director
Joined: 01 May 2007
Posts: 771
Re: Is x between 0 and 1?  [#permalink]

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23 Sep 2007, 15:59
B it is. I originally read statement 2 and though that it could be -1/4 + 3/4.
GMAT Club Legend
Joined: 07 Jul 2004
Posts: 4803
Location: Singapore
Re: Is x between 0 and 1?  [#permalink]

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23 Sep 2007, 19:24
1
1
St1:
-0.5 < x < 1.5
x can be 0<x<1 or x can be -0.5<x<-0.1. Insufficient.

St2:
3/4 = 1/4 + x
x = 1/2

So x is between 0 and 1. Sufficient.

Ans B
Senior Manager
Joined: 27 Aug 2007
Posts: 250
Re: Is x between 0 and 1?  [#permalink]

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24 Sep 2007, 06:31
It is B, since the value of x is given in 2 statement.
Intern
Joined: 12 Dec 2015
Posts: 18
Is x between 0 and 1?  [#permalink]

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31 Mar 2016, 07:17
1
Guys, would you please explain to me - does "between" means "in the middle"? (for example x is between 5 and 0, is x = 2.5?) I have seen this terminology before and it always confuses me...
Math Expert
Joined: 02 Sep 2009
Posts: 52345
Re: Is x between 0 and 1?  [#permalink]

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31 Mar 2016, 10:31
AlexIV wrote:
Guys, would you please explain to me - does "between" means "in the middle"? (for example x is between 5 and 0, is x = 2.5?) I have seen this terminology before and it always confuses me...

No. x is between 0 and 5 means that x is in the range from 0 to 5.
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Intern
Joined: 27 Dec 2018
Posts: 32
Location: India
GPA: 3.48
WE: General Management (Manufacturing)
Re: Is x between 0 and 1?  [#permalink]

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11 Jan 2019, 03:37
B is correct . More refers to addition, so follow second option to get x.

Re: Is x between 0 and 1? &nbs [#permalink] 11 Jan 2019, 03:37
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# Is x between 0 and 1?

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