Let us first look at what the stimulus is telling us.
1. Electric pianos have better frequencies than the recognized Grand Pianos
2. Professional Pianists don't accept these as better because they sound different from the recognized Grand Pianos.
3. These people are the only accepted judges of piano quality.
What is the conclusion you can draw from this?
That professional pianists wouldn't accept electric pianos to being superior over Grand pianos. Now let's look at answer choices. Comments in red/green.
suyashjhawar
An electric piano designed to have perfect frequency for each note would sound different than the best Baldwin or Steinbach Grand Piano currently available.
To professional pianists, a piano that sounds different from the best Grand Pianos sounds less like a piano and therefore worse than the best-sounding existing pianos.[highlight]Professional pianists are the only accepted judges of the quality of pianos.[/highlight]
Which of the following would be best supported by these statements?
a)Only amateur pianists should be asked to judge the sound of electric pianos.
This is directly opposing the highlighted statement. Incorrect. b)Professional pianists assist in designing electric pianos.
There is nothing mentioned about professional pianists designing these pianos; the stimulus only talks about judging the pianos. Hence incorrect. c)The best sounding grand pianos have been around for over one hundred years.
Completely irrelevant. Nothing in the stimulus tells us anything about the age of these pianos. Incorrect. d)It is currently impossible to create an electric piano that accepted judges will evaluate as being an improvement on existing grand pianos.
True. This was the inference we had drawn from the passage. Hence correct. e)It is possible to create an electric piano that sounds better to everyone except a professional pianist.
This is out of scope. We are not told about how other people might perceive perfect "frequencies". Hence incorrect. Hope this helps.
Dawgie
E. Confusing one for me, it doesn't really say anything in the stimulus about how others perceive electric pianos?
No, if the stimulus doesn't explicitly or specifically state anything about the preferences of other people, then we can rule out the possibility of it being the right answer under the argument of it being "out of scope". An answer in an inference type question must be
fully supported by the stimulus. Hence the correct answer would have the tone of "certainty" as opposed to "possibility". Hope this clears up your doubt.