question is probably categorized under easy because the errors are fairly obvious. The stimulus is testing our understanding of parallel structures.
>A) trying to obviate, or subverting, dualism of wave-particle
There are two major parallel conjunctives that are inconsistent in the original text: "Obviate, or subverting", and "dualism of wave-particle and quantum indeterminacy". The or-parallel is obviously wrong because it used an infinitive and a gerund in the same parallel list. The and-parallel also creates ambiguity in whether the the author intended to convey "the dualism of wave-particle and dualism of quantum indeterminacy", or that "dualism of wave-particle" and "quantum indeterminacy" are two separate things.
>B) tries to obviate, or subvert, wave-particle dualism
"implications in tries to..." doesn't form a coherent clause. "Implications in" must be followed by a noun.
>C) attempts to try and obviate, or subvert, wave-particle dualism
"try and obviate" introduces a new and unnecessary parallel since "attempts" already encompasses the meaning "to try". "to try and" is idiomatically incorrect; the correct idiom is "to try to".
>D) attempts to try to obviate, or subvert, wave-particle dualism
this version fixed the "to try and" idiom but "attempts to try" redundancy is still there.
>E) attempts to obviate, or subvert, wave-particle dualism
correctly formulates 2 nested lists: "obviate, or subvert", "wave-particle dualism and quantum indeterminacy". Avoids the "attempt to try" redundancy and the "of" preposition ambiguity.