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8+8n
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03 Feb 2021, 04:20
03 Feb 2021, 04:20
Expert Reply
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Question Stats:
100% (00:21) correct
0% (00:00) wrong based on 8 sessions
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Quantity A |
Quantity B |
\(8+8n\) |
\(9n\) |
A)The quantity in Column A is greater.
B)The quantity in Column B is greater.
C)The two quantities are equal.
D)The relationship cannot be determined from the information given.
Kudos for the right answer and explanation
8+8n
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03 Feb 2021, 07:48
03 Feb 2021, 07:48
1
Here we do not know the specific value of n
if n=0
Qt A > Qt B
if n= 10
Qt B > Qt A
Answer D
if n=0
Qt A > Qt B
if n= 10
Qt B > Qt A
Answer D
Re: 8+8n
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05 Feb 2021, 08:56
05 Feb 2021, 08:56
1
Hi,
Points to note which solving Quantitative Comparison question:
--Try to bring the value of A & B at a comparable level by performing addition, subtraction, multiplication, division or squaring
--These are Comparison questions to try to compare the two parts and not to solve.
Quantity A:8+8n
Quantity B: 9n
Firstly subtract 8n from both the value
Thus,
A: 8
B:n
As we do not have any further information for "n" it can be positive or negative or 0
IMO D
Points to note which solving Quantitative Comparison question:
--Try to bring the value of A & B at a comparable level by performing addition, subtraction, multiplication, division or squaring
--These are Comparison questions to try to compare the two parts and not to solve.
Quantity A:8+8n
Quantity B: 9n
Firstly subtract 8n from both the value
Thus,
A: 8
B:n
As we do not have any further information for "n" it can be positive or negative or 0
IMO D
