The plantation owners are a worried lot because the rains

Yeah! I can understand, but on GMAT you are not supposed to choose the ideal answer but rather the best among the choices.

I thought E is close....in fact, it is the mirror image of A....Can you explain why A is better than E?

Arrived is a past participle verb here, when there are two placements of same verb to be safe place it in the beginning since there will be less ambiguity, when arrived came after topsoil we know it is to be used for plants but when arrived came with plants it may or may not be used for topsoil. There is something missing.

Hope it helps

Cheers

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Experts please help. I was able to eliminate two wrong option but don't know how to choose among rest of not so good options?
here is my reasoning:
According to Manhattan SC, For neither nor and either or construction in a sentence : find the noun nearest to the verb, and make sure that the verb agrees in number with this noun.

The plantation owners are a worried lot because the rains are just around the corner and neither the topsoil has arrived nor have the plants.
the correct form of underlined portion could be :
1.Neither the topsoil nor the plants have arrived.
2.Neither the plants nor the topsoil has arrived

lets see the options:
A) neither the topsoil has arrived nor have the plants - wordy but hold.
B) neither the topsoil has arrived nor the plants - placement of words is awkward but hold
C) neither the topsoil nor the plants has arrived - usage of has is wrong..it should be have..wrong
D) neither of the topsoil or plants has arrived - Neither of is wordy and wrong
E) neither has the topsoil nor the plants have arrived -Correct use of verb but issue is its placement.

Now whats wrong in B or E? how to eliminate them ?

Dear Subho,
I'm happy to respond to your p.m.

This SC question is simply atrocious. It is embarrassing. The phrases "are a worried lot" and "just around the corner" are casual colloquialisms that have absolutely no place in GMAT Sentence Correction. It sounds as if a teenager wrote this question. This question reflects absolutely nothing of the formalism and rigor that the GMAT always maintains.

I don't think it's worth spending any time analyzing the logic of this question. Choice (E) is perfectly correct. Arguably, choice (A) is acceptable as well. The person who wrote the question might have his or her own reason why (A) is wrong, but frankly, given the overall quality of the question, I am simply not interested in that explanation. Exploring the logic of low quality SC questions absolutely will not prepare you for the GMAT.

I recommend sticking to high quality questions. Here's a high quality GMAT SC practice question:
https://gmat.magoosh.com/questions/3597

Does all this make sense?
Mike

Agree, A and E seem very convincing and can be argued either way.

The plantation owners are a worried lot because the rains are just around the corner and neither the topsoil has arrived nor have the plants.
A) neither the topsoil has arrived nor have the plants- Correct : Topsoil- Singular reference so 'has' follows. Plants- Plural
reference so 'have' follows.
B) neither the topsoil has arrived nor the plants
C) neither the topsoil nor the plants has arrived
D) neither of the topsoil or plants has arrived
E) neither has the topsoil nor the plants have arrived

The plantation owners are a worried lot because the rains are just around the corner and [u]neither the topsoil has arrived nor have the plants.

The structures that follow neither and nor must be parallel. We only use inverse structure after nor.

A) neither the topsoil has arrived nor have the plants
--> correct.

B) neither the topsoil has arrived nor the plants

C) neither the topsoil nor the plants has arrived

D) neither of the topsoil or plants has arrived

E) neither has the topsoil nor the plants have arrived

cant understand how A is the correct option

My take on this question is similar to that of mikemcgarry.
Per my understanding, in this paralleism question, neither..nor...(considering only choices A and E)
neither is followed by a clause, and so is nor..

A vs E
neither the topsoil has arrived nor have the plants
neither has the topsoil nor the plants have arrived

both stand as correct sentences. However, I have not seen such parallel structure before. All the official questions I practiced, had S-V pair in the same order in a parallel structure.
for.e.g.
neither the topsoil has arrived nor the plants have arrived
or
neither has the topsoil arrived nor have the plants arrived

Not sure, if this is a new style of writing/expressing in a parallel structure.