Last visit was: 22 Apr 2026, 17:35 It is currently 22 Apr 2026, 17:35
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
avatar
mjv
Joined: 20 Jun 2018
Last visit: 15 Nov 2018
Posts: 5
Own Kudos:
Given Kudos: 22
Posts: 5
Kudos: 1
Kudos
Add Kudos
Bookmarks
Bookmark this Post
User avatar
AliciaSierra
Joined: 17 Mar 2014
Last visit: 14 Jun 2024
Posts: 736
Own Kudos:
648
 [2]
Given Kudos: 1,350
Products:
Posts: 736
Kudos: 648
 [2]
2
Kudos
Add Kudos
Bookmarks
Bookmark this Post
avatar
vb1991
Joined: 18 May 2018
Last visit: 24 Jun 2019
Posts: 14
Own Kudos:
Given Kudos: 1
Location: India
Concentration: Marketing, Strategy
GMAT 1: 730 Q49 V40
GMAT 1: 730 Q49 V40
Posts: 14
Kudos: 6
Kudos
Add Kudos
Bookmarks
Bookmark this Post
User avatar
akshaykotha
Joined: 08 Feb 2018
Last visit: 22 Jan 2021
Posts: 63
Own Kudos:
Given Kudos: 100
Posts: 63
Kudos: 18
Kudos
Add Kudos
Bookmarks
Bookmark this Post
I wonder how can one expect to reason Idiom questions? I don't think reasoning can be done for each and every idiom question but logic can be looked at.
avatar
carlomereu97
Joined: 20 May 2018
Last visit: 29 Feb 2020
Posts: 15
Given Kudos: 13
Posts: 15
Kudos: 0
Kudos
Add Kudos
Bookmarks
Bookmark this Post
Pls explain. I honestly consider both A and C plausible options. Lacking in/Lack of are both idiomatic. Just motivate why C is wrong.
User avatar
edison2020
Joined: 23 Oct 2018
Last visit: 11 Sep 2023
Posts: 73
Own Kudos:
51
 [1]
Given Kudos: 84
Location: United States
GMAT 1: 600 Q45 V27 (Online)
GMAT 1: 600 Q45 V27 (Online)
Posts: 73
Kudos: 51
 [1]
1
Kudos
Add Kudos
Bookmarks
Bookmark this Post
I think this is a high-quality question and I don't agree with the explanation.
avatar
OngAbigailZ
Joined: 01 Nov 2018
Last visit: 20 Dec 2018
Posts: 2
Own Kudos:
1
 [1]
Posts: 2
Kudos: 1
 [1]
1
Kudos
Add Kudos
Bookmarks
Bookmark this Post
I think this is a poor-quality question and the explanation isn't clear enough, please elaborate.
avatar
ALMC
Joined: 10 Dec 2017
Last visit: 07 Feb 2021
Posts: 2
Posts: 2
Kudos: 0
Kudos
Add Kudos
Bookmarks
Bookmark this Post
I think this is a poor-quality question and the explanation isn't clear enough, please elaborate.
User avatar
akshaykotha
Joined: 08 Feb 2018
Last visit: 22 Jan 2021
Posts: 63
Own Kudos:
Given Kudos: 100
Posts: 63
Kudos: 18
Kudos
Add Kudos
Bookmarks
Bookmark this Post
ALMC
I think this is a poor-quality question and the explanation isn't clear enough, please elaborate.

For idiom questions, don't look for reasoning every time. Some are taken to be granted as per rules of english and rules of GMAT.
avatar
RedanYellow
Joined: 13 Aug 2019
Last visit: 13 Apr 2020
Posts: 3
Own Kudos:
Given Kudos: 1
Posts: 3
Kudos: 2
Kudos
Add Kudos
Bookmarks
Bookmark this Post
I think this is a poor-quality question and I don't agree with the explanation. Choice A is not correct, the correct idiom is "lack of" not "lacking in."
User avatar
nehneh
Joined: 12 May 2019
Last visit: 05 Mar 2020
Posts: 6
Own Kudos:
Given Kudos: 24
Posts: 6
Kudos: 5
Kudos
Add Kudos
Bookmarks
Bookmark this Post
School doesn't lack rigor, but there is a lack f rigor 'in' the schools. The correct answer coveys this properly. C is SUSPECT answer, not the right one.
User avatar
Abi1995
Joined: 23 May 2020
Last visit: 12 Jun 2022
Posts: 201
Own Kudos:
Given Kudos: 82
Location: India
GMAT 1: 710 Q49 V37
GPA: 4
Products:
Kudos
Add Kudos
Bookmarks
Bookmark this Post
88ha88
Obviously, C is grammatically correct, but why it's not C? Is it because of its meaning?

I have the same doubt, can somebody explain

Posted from my mobile device
avatar
Pran1990
Joined: 01 Dec 2019
Last visit: 12 Mar 2022
Posts: 3
Own Kudos:
Given Kudos: 5
Products:
Posts: 3
Kudos: 2
Kudos
Add Kudos
Bookmarks
Bookmark this Post
Abi1995
88ha88
Obviously, C is grammatically correct, but why it's not C? Is it because of its meaning?

I have the same doubt, can somebody explain

Posted from my mobile device

"What these scores tell us is that___________________". This is an awkward construction.

The sentence could have been constructed as "These scores tell us that_________". When "what" is used in a sentence to refer to "The thing", we may reconstruct the sentence by replacing "What" with "The thing"

The thing these scores tell us is that rigor is lacking in some schools - Option (A)
The thing these scores tell us is that there is a lack of rigor in some schools - Option (C)

Option (A) makes more sense now since option (C) seems to be awkward and use of 'there' seems to be redundant. Hence (A) is the correct answer choice.

"These scores tell us that there is a lack of rigor in some schools" would have been a right sentence.

Hope this helps..
User avatar
pardhu1212
Joined: 24 Aug 2020
Last visit: 26 Dec 2021
Posts: 13
Own Kudos:
Given Kudos: 31
Location: India
Posts: 13
Kudos: 14
Kudos
Add Kudos
Bookmarks
Bookmark this Post
Quote:
"there is no lack of entertainment aboard ship"

This is first example that we get if we google "lack of". This example is similar to option C. I am not sure why A is preferred to C.
avatar
Lizzy763
Joined: 25 Jul 2021
Last visit: 04 Sep 2021
Posts: 2
Given Kudos: 5
Location: Germany
Posts: 2
Kudos: 0
Kudos
Add Kudos
Bookmarks
Bookmark this Post
I think this is a poor-quality question and I don't agree with the explanation.
avatar
RazvanTug
Joined: 28 May 2020
Last visit: 02 May 2022
Posts: 2
Given Kudos: 3
Posts: 2
Kudos: 0
Kudos
Add Kudos
Bookmarks
Bookmark this Post
I think A is the correct choice. One reason for my belief is that: is lacking and lack have two different meaning. Lack, as a verb is used for general. For example: I lack trust in my parents. On the other hand, if I use "is lacking" - for e.g.: She is lacking trust in her parents. This "is lacking" is used for this moment. It conveys that she is lacking at this time.
avatar
aronskelk
Joined: 10 Nov 2021
Last visit: 19 Jan 2022
Posts: 5
Own Kudos:
Given Kudos: 3
Location: United States (TX)
GMAT 1: 750 Q48 V44
WE:Project Management (Energy)
Kudos
Add Kudos
Bookmarks
Bookmark this Post
I think this is a poor-quality question and the explanation isn't clear enough, please elaborate.
User avatar
AndreMarchan
Joined: 04 Jul 2021
Last visit: 26 Feb 2026
Posts: 10
Own Kudos:
Given Kudos: 31
Location: Peru
Schools: HEC '26 (A)
GMAT Focus 1: 655 Q87 V83 DI77
Schools: HEC '26 (A)
GMAT Focus 1: 655 Q87 V83 DI77
Posts: 10
Kudos: 2
Kudos
Add Kudos
Bookmarks
Bookmark this Post
GMATNinja, could you help us?
User avatar
karensun522
Joined: 27 Feb 2023
Last visit: 09 Nov 2023
Posts: 1
Given Kudos: 2
Posts: 1
Kudos: 0
Kudos
Add Kudos
Bookmarks
Bookmark this Post
I think this is a poor-quality question and I don't agree with the explanation. I believe c is also correct.
   1   2 
Moderator:
Math Expert
109754 posts