Last visit was: 22 Apr 2026, 20:29 It is currently 22 Apr 2026, 20:29
Close
GMAT Club Daily Prep
Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.

Customized
for You

we will pick new questions that match your level based on your Timer History

Track
Your Progress

every week, we’ll send you an estimated GMAT score based on your performance

Practice
Pays

we will pick new questions that match your level based on your Timer History
Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.
Close
Request Expert Reply
Confirm Cancel
User avatar
Bunuel
User avatar
Math Expert
Joined: 02 Sep 2009
Last visit: 22 Apr 2026
Posts: 109,754
Own Kudos:
810,684
 [9]
Given Kudos: 105,823
Products:
Expert
Expert reply
Active GMAT Club Expert! Tag them with @ followed by their username for a faster response.
Posts: 109,754
Kudos: 810,684
 [9]
2
Kudos
Add Kudos
7
Bookmarks
Bookmark this Post
avatar
ritwikk2
Joined: 16 Mar 2020
Last visit: 06 Apr 2021
Posts: 29
Own Kudos:
Given Kudos: 10
Posts: 29
Kudos: 1
Kudos
Add Kudos
Bookmarks
Bookmark this Post
avatar
dexter12345
Joined: 14 Jun 2014
Last visit: 30 Oct 2020
Posts: 15
Own Kudos:
Given Kudos: 8
Location: United States (CA)
GMAT 1: 690 Q49 V34
GPA: 3.9
WE:General Management (Computer Software)
GMAT 1: 690 Q49 V34
Posts: 15
Kudos: 3
Kudos
Add Kudos
Bookmarks
Bookmark this Post
avatar
ritwikk2
Joined: 16 Mar 2020
Last visit: 06 Apr 2021
Posts: 29
Own Kudos:
Given Kudos: 10
Posts: 29
Kudos: 1
Kudos
Add Kudos
Bookmarks
Bookmark this Post
dexter12345
ritwikk2
A:
Correct as is.
B:Measure it is wrong usage.
C: changes the meaning since it used determined scientists instead of using scientists determine.
D,E: wrong verb tense and contrast is not provided with No matter.

Posted from my mobile device

Why do you say, ritwikk2, that contrast isn't provided? it looks like there is a contrast here right?

Right. The post is edited now.
User avatar
erboi
Joined: 17 Mar 2019
Last visit: 03 Apr 2023
Posts: 8
Own Kudos:
31
 [2]
Given Kudos: 65
Location: Brazil
Concentration: Entrepreneurship, Finance
Posts: 8
Kudos: 31
 [2]
2
Kudos
Add Kudos
Bookmarks
Bookmark this Post
The explained answer by Kaplan:

Read the Original Sentence Carefully, Looking for Errors:

From the initial read of the sentence, some students may suspect that "determine to measure…" is awkward. However, grammatically it is correct. As no errors jump out here, immediately proceed to step 2.

Scan and Group the Answer Choices:

A quick scan of the answer choices reveals a 3:2 split, making our first decision whether "However…" or "No matter how…" is appropriate. Technically, either one of them could work in the context of the sentence, so we are forced to look at each choice individually.

Eliminate Wrong Answer Choices:

Answer choice (B) is incorrect because it shifts to the less-preferred passive voice. It also adds the ambiguous pronoun "it" at the end of the choice, which makes the sentence illogical.

Answer choice (C) shifts the original verb "determine" to the adjective "determined" and uses it to describe the scientists, This shift changes the meaning of the sentence so we can eliminate this choice.

In answer choice (D), the verb phrase "are determining to measure" is less preferred to the original present tense "determine to measure".

Choice (E) introduces the awkward construction "how have scientists determined to measure" and is incorrect.

The original sentence is correct as it is given. Therefore, Answer Choice (A) is correct.
User avatar
VerbalBot
User avatar
Non-Human User
Joined: 01 Oct 2013
Last visit: 04 Jan 2021
Posts: 19,418
Own Kudos:
Posts: 19,418
Kudos: 1,009
Kudos
Add Kudos
Bookmarks
Bookmark this Post
Automated notice from GMAT Club VerbalBot:

A member just gave Kudos to this thread, showing it’s still useful. I’ve bumped it to the top so more people can benefit. Feel free to add your own questions or solutions.

This post was generated automatically.
Moderators:
GMAT Club Verbal Expert
7391 posts
499 posts
358 posts