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List K consists of 12 consecutive integers. If 4 is the [#permalink]
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24 Feb 2013, 11:39
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List K consists of 12 consecutive integers. If 4 is the least integer in list K, what is the range of the positive integers in list K? A. 5 B. 6 C. 7 D. 11 E. 12
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Re: List K consists of 12 consecutive integers. If 4 is the [#permalink]
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Re: List K consists of 12 consecutive integers. If 4 is the [#permalink]
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25 Feb 2013, 19:38
Bunnel , I didn't understand when the largest positive integer in the list is 7 , how did the range become 71 = 6 , shouldn't it be 7



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Re: List K consists of 12 consecutive integers. If 4 is the [#permalink]
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25 Feb 2013, 20:01
chaitanyas wrote: Bunnel , I didn't understand when the largest positive integer in the list is 7 , how did the range become 71 = 6 , shouldn't it be 7 No, the positive integers within the list are {1,2,3,4,5,7} for which the range is 7  1 = 6



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Re: List K consists of 12 consecutive integers. If 4 is the [#permalink]
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25 Feb 2013, 20:23
nave81 wrote: List K consists of 12 consecutive integers. If 4 is the least integer in list K, what is the range of the positive integers in list K?
A. 5 B. 6 C. 7 D. 11 E. 12 Solution: Set K = ( 4, 3, 2, 1, 0, 1, 2, 3, 4, 5, 6, 7) Range is defined as the highest value of f(x) and the lowest value of f(x). Over here the range will be 7  (4) = 11. Try making a graph of the set K and see what is the difference between the maximum value and the minimum value.
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Re: List K consists of 12 consecutive integers. If 4 is the [#permalink]
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26 Feb 2013, 02:07
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chaitanyas wrote: Bunnel , I didn't understand when the largest positive integer in the list is 7 , how did the range become 71 = 6 , shouldn't it be 7 Pushpinder wrote: Solution:
Set K = ( 4, 3, 2, 1, 0, 1, 2, 3, 4, 5, 6, 7) Range is defined as the highest value of f(x) and the lowest value of f(x). Over here the range will be 7  (4) = 11.
Try making a graph of the set K and see what is the difference between the maximum value and the minimum value. The set is {4, 3, 2, 1, 0, 1, 2, 3, 4, 5, 6, 7}. The question asks to find the range of the POSITIVE integers in the list. The range of the POSITIVE integers in the list is {largest}  {smallest} = 7  1 = 6. Hope it's clear.
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Re: List K consists of 12 consecutive integers. If 4 is the [#permalink]
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26 Feb 2013, 02:11
Oh! I misread the positive numbers. Then the range is 7  1 = 6
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27 Feb 2013, 01:16
my god. cheating. I want to follow this question.
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Re: List K consists of 12 consecutive integers... [#permalink]
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25 Sep 2013, 06:36
anchitg wrote: List K consists of 12 consecutive integers, if 4 is the least integer in the list K, what is the range of the positive integers in list K?
5 6 7 11 12 k={4,3,2,1,0,1,2,3,4,5,6,7} positive integers in the list k={1,2,3,4,5,6,7} range=(71)=6 Ans B...hope it helps



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Re: List K consists of 12 consecutive integers... [#permalink]
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25 Sep 2013, 07:24
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anchitg wrote: List K consists of 12 consecutive integers, if 4 is the least integer in the list K, what is the range of the positive integers in list K?
5 6 7 11 12 Simple one. However, the only thing to notice in this question is " range of the positive integers". You miss this and you are gone
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Re: List K consists of 12 consecutive integers. ... [#permalink]
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06 Dec 2013, 04:21
audiogal101 wrote: List K consists of 12 consecutive integers. If 4 is the least integer in list K, what is the range of the positive integers in list K ?
(A) 5 (B) 6 (C) 7 (D) 11 (E) 12
Can someone explain how to arrive at the OA? I am getting range of 11!! OMG!! totally need to pay attention to what Q is asking...yes...the OA is correct!



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Re: List K consists of 12 consecutive integers. [#permalink]
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subhrm wrote: List K consists of 12 consecutive integers. If 4 is the least integer in the list K , what is the range of positive integers in list K ?
Answer Options:
A 5 B 6 C 7 D 11 E 12 numbers are 4,3,2,1,0,1,2,3,4,5,6,7 range of positive numbers = 71= 6 note: zero is neither positive nor negative. it is neutral.



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Re: List K consists of 12 consecutive integers. If 4 is the [#permalink]
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25 Dec 2014, 23:16
Answer = B = 6 If least = 4, then largest = 7 Range = 7  1 = 6
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Re: List K consists of 12 consecutive integers. If 4 is the [#permalink]
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04 Dec 2016, 13:00
so if it asks you for the positive and negative range then it would be 11 right? 7 (4)= 11? or do you get two answers one for positive and one for negative?



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Re: List K consists of 12 consecutive integers. If 4 is the [#permalink]
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05 Dec 2016, 00:35
Letsdothis12 wrote: so if it asks you for the positive and negative range then it would be 11 right? 7 (4)= 11? or do you get two answers one for positive and one for negative? The set is {4, 3, 2, 1, 0, 1, 2, 3, 4, 5, 6, 7}. The range of the POSITIVE integers in the list is {largest}  {smallest} = 7  1 = 6. The range of the NEGATIVE integers in the list is {largest}  {smallest} = 1  (4) = 3. The range of the whole set is {largest}  {smallest} = 7  (4) = 11.
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