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The price of a clock was increased first by a% and then by b% to make
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30 Mar 2023, 09:45
30 Mar 2023, 09:45
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Question Stats:
44% (01:11) correct
55% (01:36) wrong based on 68 sessions
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The price of a clock was increased first by a% and then by b% to make it same as the price of another clock. The same change could have been brought by just increasing the price of the clock by c%
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.
Post A Detailed Correct Solution For The Above Questions And Get A Kudos.
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\(\Longrightarrow\) GRE - Quant Daily Topic-wise Challenge
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Quantity A |
Quantity B |
a+b |
c |
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.
Post A Detailed Correct Solution For The Above Questions And Get A Kudos.
Question From Our Project: Free GRE Prep Club Tests in Exchange for 20 Kudos
\(\Longrightarrow\) GRE - Quant Daily Topic-wise Challenge
\(\Longrightarrow\) GRE PERCENT
Re: The price of a clock was increased first by a% and then by b% to make
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01 May 2023, 12:58
01 May 2023, 12:58
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Expert Reply
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Two successive increase of ๐% and ๐% is overall equal to the net percentage change of (๐ + ๐ +๐๐/100) % = ๐%
i.e. ๐ + ๐ +๐๐/100= ๐
Since a and b are positive, so ๐๐/100> 0.
As we are adding some positive value ๐๐/100 to a and b to get c, therefore ๐ + ๐ < ๐
Hence, Quantity B is more than Quantity A.
Two successive increase of ๐% and ๐% is overall equal to the net percentage change of (๐ + ๐ +๐๐/100) % = ๐%
i.e. ๐ + ๐ +๐๐/100= ๐
Since a and b are positive, so ๐๐/100> 0.
As we are adding some positive value ๐๐/100 to a and b to get c, therefore ๐ + ๐ < ๐
Hence, Quantity B is more than Quantity A.
Re: The price of a clock was increased first by a% and then by b% to make
[#permalink]
19 May 2024, 19:07
19 May 2024, 19:07
What if both increments were 0% and prices were same from the starting point? it would be D then?
