In commercial garment construction, one advantage of serging over sing

Hi Folks,
Recently I encountered a problem with using between Rather than vs instead of(problem from OG and I hit snag in one of the MGMAT test). So can anyone explain the difference in usage between -
Instead of
Rather than

What I am looking is kinda more subtle difference, when you can use instead of and when you can use rather than.

IMO in GMAT rather than is normally preferred. However there should be another reason in the answer choices to solve the problem. In other words the difference between rather than and instead of is not the main issue in the problem and you should be able to find other errors in the answer choices that make you pick the correct answer.

Regarding the difference between both idioms this is what I have in my notes.

Rather than can be follow by clauses whereas instead of should be only follow by nouns. According to this rule you could say

I live [in the mountains] rather than [in the city] correct
I live [in the mountains] instead of [in the city] Incorrect in the city is not a noun but rather a prepositional phrase


I think this is how GMAT treats the differences between these idioms. Other authorities say that you can use instead of with clauses. Perhaps an expert can bring some light on this issue

Rather than shows a judgment. One choice is preferred over the other. It is better somehow.
Instead of merely expresses a replacement of one thing for another.

Example:
I would rather have ice cream than apple pie because I like ice cream better.
But if there weren't very much ice cream left, and I wanted to save some for tomorrow, I might have apple pie instead of ice cream tonight.

IN GMAT RATHER THAN USED BETWEEN TWO VERBS(ACTIONS, PHRASES), INSTEAD OF USED BETWEEN TWO NOUNS. THIS IS WHAT IN GMAT I HAVE SEEN SO FAR. THE NORMAL ENGLISH USUAGE IS DIFFERENT. BUT NO DEFINITE HARD RULE, PLEASE POST THE SENTENCE , IT WOULD BE HELPFUL.

Rather than - shows preference. This expression is generally used in 'parallel' structures. e.g - with two nouns, adjectives, adverbs, infinitives or -ing forms.

e.g

1). We ought to invest in shares rather than Gold.
2). I prefer starting early rather than leaving things to the last minute.

When the main clause has a to - infinitive, rather than is usually followed by an infinitive without to or -ing form.

e.g - They have elected to write rather than phone/phoning.

Instead of - suggests that one person, thing or action replaces another. Instead is not used alone as a preposition; we use the two words instead of.
Instead of is not usually followed by an infinitive.

e.g

1). I'll have tea instead of coffee, please.
2). I stayed in bed all day instead of going to work.
3). Amit was invited to the reception, but he was ill, so Akash went instead of him.

Note - Instead (without of) is an adverb. It begins or ends a clause usually.

e.g - She didn't go to Greece after all. Instead , she went to America.


NOTE :
Usage --- instead of + noun phrase. Instead of is only a preposition and can introduce only a phrase i.e no verb
Usage --- rather than + verb (or) rather than + noun. Further rather than can act as a preposition and can introduce a prepositional phrase or can act as a conjunction and introduce a clause .....

P.S. I took idea from another forum post

I have a question, rather than + V. The verb here can be used in different tense from the V in the main clause?
Rather than ACCEPT the throne, Lord Buddha WENT toward the path of complete awareness...
This is a correct sentence even though verbs are used in a different tense.

"Instead of" acts as a preposition

Which means that "Instead of" is usually followed by a Noun or a Noun phrase.

Usage : instead of + noun phrase. Instead of is only a preposition and can introduce only a phrase i.e no verb

"Instead" on the other hand is an adverb and usually starts or ends a clause.

"Rather than" can act as:
1] Preposition : hence can be followed by a prepositional phrase.
2] Conjunction: hence can be followed by a clause

Usage : "rather than + verb" or "rather than + noun" .

IMO, this might be the reason that GMAT prefers "rather than".

As has been suggested by various posters above, rather than shows comparative preference, while instead of means in place of someone or something.

Grammatically, rather than is more flexible than instead of and can be followed by verbs, adjectives, prepositional phrase, infinitive phase and even nouns/gerunds.

Also, it's handy to note that instead and instead of are fundamentally different: instead should be followed by a clause (since instead is an adverb) whereas instead of should be followed by a noun (since instead of is a preposition)

p.s. Our book EducationAisle Sentence Correction Nirvana discusses Instead of Vs Rather than, its application and examples in significant detail. Have attached the corresponding section of the book, for your reference.

+1 for B.

(A) instead of with

(B) rather than in --> Correct
- Seam allowance is overcast as the seam is sewn
- Seam allowance is overcast in a separate process requiring deeper seam allowances
Both of them are clause, hence use of "rather" is preferred

(C) in contrast with

(D) as opposed to

(E) instead of

Hence, B.

KAPLAN OFFICIAL EXPLANATION:

Beware of the short ones: their difficulty often compensates for their brevity. Here you're asked for the proper terms to express a fascinating comparison between serging and single-needle sewing. All of the options describe alternatives, but only one gets the idiom right: with is wrong in the original; instead of is okay, but the seam allowance isn't sewn with a separate process but in a separate process. Eliminate (A) and (C). (D) and (E) are wrong because they don't express the parallel in the sentence. The sentence describes two options: overcasting as the seam is sewn or in a separate process. The correct answer choice needs to include in at the end so that the two options can be grammatically parallel. We'll be talking about parallelism in just a bit. Only choice (B) remains.

An 800 test taker doesn't forget to read her final choice back into the sentence. She knows that it's only possible to spot certain errors when the choice is viewed in the context of the sentence.

GMATNinja Please assist on this question

Please explain why (D) is wrong. It is my understanding that "as opposed to" is used to contrast two groups.

Unable to understand the usage of "rather than in" as it seems awkward while reading.

I went in bus rather than in car
I walked rather than drove car


In commercial garment construction, one advantage of serging over single-needle sewing is that the seam allowance is overcast as the seam is sewn rather than in a separate process requiring deeper seam allowances.
I am not able to see a clear comparison of similar elements

in a separate process is in parallel with what ? Is it seam is sewn? but how can preposition be parallel to dependent clause?


please suggest carouselambra egmat GMATNinja vv65 EducationAisle

Two possibilities for what is parallel with what-
1) ... the seam allowance is overcast ... rather than in a separate process ...
2) ... the seam is sewn rather than in a separate process ...
Someone who stitches or has an interest in garments and tailoring may understand what all this means (I don't understand)

In this sentence, either OVERCAST or SOWN is parallel with IN A SEPARATE PROCESS. The parallelism isn't good (even though B is the best of the answer choices).

It's best to practise with and learn from official questions. I don't remember ever seeing an official question wih an answer like this.

Doesn't "I would" need to work with both elements, so with "have ice cream" and "apple pie"?

Hello Schachfreizeit,

We hope this finds you well.

To answer your query, in comparisons, repeated verbs - "have" in this case - can be omitted for the sake of conciseness.

We hope this helps.
All the best!
Experts' Global Team