Number Line

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Number Line

by neerajkumar1_1 » Wed Jun 23, 2010 8:53 am
Image

If m lies between the integers p and s on the number line shown, which of the following
is a possible value for m?
A. v17
B. v4
C. 2.9
D. 20/4
E. 10/3
Source: — Problem Solving |

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by singhpreet1 » Wed Jun 23, 2010 9:18 am
neerajkumar1_1 wrote:Image

If m lies between the integers p and s on the number line shown, which of the following
is a possible value for m?
A. v17
B. v4
C. 2.9
D. 20/4
E. 10/3
dont understand if you have got choice A and B right..but the answer should be E. whats the OA??

Preet

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by neerajkumar1_1 » Wed Jun 23, 2010 9:22 am
OA: E

why is the answer not A

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by singhpreet1 » Wed Jun 23, 2010 9:29 am
neerajkumar1_1 wrote:OA: E

why is the answer not A
hi Neeraj..what is V17 and V4 supposed to mean? im afraid i cannot comprehend both the options, are you sure they are right?.
If m lies between the integers p and s on the number line shown, which of the following
is a possible value for m?
A. v17
B. v4
C. 2.9
D. 20/4
E. 10/3
Preet

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by amising6 » Wed Jun 23, 2010 10:58 am
singhpreet1 wrote:
neerajkumar1_1 wrote:OA: E

why is the answer not A
hi Neeraj..what is V17 and V4 supposed to mean? im afraid i cannot comprehend both the options, are you sure they are right?.
If m lies between the integers p and s on the number line shown, which of the following
is a possible value for m?
A. v17
B. v4
C. 2.9
D. 20/4
E. 10/3

we know that p ands are integer
p ,s will have to be 3,4,5
now option m =2.9 not possible as m lies between pand s
d)not possible as m is between p and s if m is 5 then s will have to be 6
option e makes sense
Preet
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by neerajkumar1_1 » Wed Jun 23, 2010 7:45 pm
hi guyz .... v7 or v(any number) here means root(7) or root(any number)...

thanks

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by neerajkumar1_1 » Thu Jun 24, 2010 2:56 am
Just want to point to out that since option A is root(17) which would mean that the number will be just over 4, I feel that it also qualifies as an answer...

Please confirm why the answer is not option A but option E...


thanks....

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by Stuart@KaplanGMAT » Thu Jun 24, 2010 1:23 pm
neerajkumar1_1 wrote:Image

If m lies between the integers p and s on the number line shown, which of the following
is a possible value for m?
A. v17
B. v4
C. 2.9
D. 20/4
E. 10/3
Hi,

whenever you have doubt about the accuracy of a question, you should include the source of that question. (In fact, it's good habit to always include the source, regardless of doubts.)

We know that p and s are integers, so the possible values are:

3, 4
3, 5
4, 5

we want all possible values of m, so let's use the maximum range:

p = 3; s = 5

Accordingly, any number between 3 and 5 is a possible value for n.

Both (A) (root 17, which is a bit more than 4) and (E) (10/3 = 3.333) satisfy the question.

So, either you've misposted the question or it's just a bad question. Again, what's the source?
Image

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by Testluv » Thu Jun 24, 2010 3:44 pm
If the question stem established that the question marks were integers, then choice E is the only possible value. But it didn't. So, as Stuart points out, either the question is bad or else not properly transcribed.
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by neerajkumar1_1 » Thu Jun 24, 2010 5:17 pm
souce was 800 score... seems llike a bad questions...

thanks for the help....