Hi harshitasinghal,Great questions — let me address both.
Question 1: Why is E wrong and B correct?Choice E says the author is primarily concerned with 'explaining the difference between form and idea.' Yes, the passage mentions this distinction through Rabbi Meir's teaching:
'the integrity of an idea is more important than the form of its expression.' But that's only
ONE part of the passage — it's a supporting point introduced early on. After making that distinction, the author goes much further. The passage's real focus is on how creative ideas persist over time by adapting their forms to changing circumstances. The democracy example takes up nearly half the passage and illustrates this persistence characteristic.
Choice B — 'discussing an important characteristic of human ideas' — captures the
FULL scope. That 'important characteristic' is the ability of universal ideas to survive by generating new forms as circumstances change. The form-vs-idea distinction is merely a stepping stone to this larger point.
Note that for Primary Purpose questions, the correct answer must account for ALL parts of the passage, not just one section. E is too narrow; B covers the whole passage.
Question 2: Why is A wrong?Choice A says democracy is 'a human circumstance that has molded creative ideas.'
This reverses the relationship the passage describes. Look at the passage carefully:
'It is their sensitive response to human circumstance that accounts for the persistence of certain universal ideas.' Here, 'human circumstances' are the external conditions that ideas respond TO — things like local needs, changing times, different cultures. Democracy is
NOT one of those external circumstances.
Instead, democracy is presented as a product of creative ideas — specifically, an instrument of survival that has changed form. The passage says:
'Creative ideas not only produce their own instruments of survival... but permit the substitution of new forms for old.' Democracy is the example that follows: it 'originated in ancient Greece,' 'did not retain the ancient Greek form,' and 'passed through several reforming processes.'
Democracy is the thing that adapted — it's the instrument that changed its form in response to circumstances, not the circumstance itself. That's why B ('an instrument of survival that has altered its original form') is correct.
Answer: B