Last visit was: 08 Sep 2026, 02:29 It is currently 08 Sep 2026, 02:29
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: 07 Sep 2026
Posts: 113,229
Own Kudos:
Given Kudos: 111,378
Products:
Expert
Expert reply
Active GMAT Club Expert! Tag them with @ followed by their username for a faster response.
Posts: 113,229
Kudos: 839,937
 [30]
3
Kudos
Add Kudos
26
Bookmarks
Bookmark this Post
Most Helpful Reply
User avatar
shameekv1989
Joined: 14 Dec 2019
Last visit: 17 Jun 2021
Posts: 816
Own Kudos:
1,032
 [12]
Given Kudos: 354
Location: Poland
Concentration: Entrepreneurship, Strategy
GMAT 1: 640 Q49 V27
GMAT 2: 660 Q49 V31
GMAT 3: 720 Q50 V38
GPA: 4
WE:Engineering (Consumer Electronics)
Products:
GMAT 3: 720 Q50 V38
Posts: 816
Kudos: 1,032
 [12]
8
Kudos
Add Kudos
4
Bookmarks
Bookmark this Post
General Discussion
User avatar
yashikaaggarwal
User avatar
Senior Moderator - Masters Forum
Joined: 19 Jan 2020
Last visit: 10 Aug 2026
Posts: 3,095
Own Kudos:
3,218
 [1]
Given Kudos: 1,510
Location: India
GPA: 4
WE:Analyst (Internet and New Media)
Posts: 3,095
Kudos: 3,218
 [1]
1
Kudos
Add Kudos
Bookmarks
Bookmark this Post
User avatar
IN2MBB2PE
Joined: 20 Aug 2020
Last visit: 17 Feb 2024
Posts: 124
Own Kudos:
38
 [1]
Given Kudos: 82
Posts: 124
Kudos: 38
 [1]
1
Kudos
Add Kudos
Bookmarks
Bookmark this Post
Contrapositive :- No harm or others don't lose confidence -> Not a failure[/i][/color]

Contrapositive for nor is "and", not "or"

Pretty sure you meant and ...

Correct will be: Not harm and Others Don't lose confidence and that's what D is saying ....
User avatar
AlekhyaChappa
Joined: 26 Sep 2024
Last visit: 11 Mar 2026
Posts: 2
Given Kudos: 6
Posts: 2
Kudos: 0
Kudos
Add Kudos
Bookmarks
Bookmark this Post
I didn't understand why A is incorrect.. Can someone explain..

All of those who discover the failure imply any outsider also who knew the situation??
User avatar
dhart
Joined: 02 Feb 2026
Last visit: 08 Sep 2026
Posts: 181
Own Kudos:
Given Kudos: 34
Posts: 181
Kudos: 90
Kudos
Add Kudos
Bookmarks
Bookmark this Post
A.) Ann kept her promise and paid Felicia -> Felicia had her trust in her and everyone was conviced she is a trustworthy person .It kind of follow an acceptable circular reasoning, but not what our argument is

B) Jonathan sole the company secrets , but company itself wanted jonathan to sell it, no trust was build between the parties and it did'nt cause harm

C) Failure to keep promise -> Harmed Reiko; but it was not intentional & the additional NC is misisng i.e. whether Reiko lost confidence in Geoege incorrect

D.) sound's correct by the contrapositive thoery i- > if A happends then B happens -> if No B has taken place, then A can be given off

E)eliz could'nt return book within one wek , she was ill , steven lost confidence in elizabeth ability to retun book , but was there any major loss if book returned afeter a day or two due to illness . Incorrect
User avatar
Auro411
Joined: 15 Jan 2026
Last visit: 06 Sep 2026
Posts: 22
Own Kudos:
Given Kudos: 47
Posts: 22
Kudos: 1
Kudos
Add Kudos
Bookmarks
Bookmark this Post
Let's decode this structure: If A (failure to keep a promise) is wrong only, if he had done B (harms the one) and C (those who lose their confidence in that person)

Let's look at the options and see if both B and C are there:

(A) This is a mistaken reversal situation, and secondly, there is nowhere mentioned that money could harm her if she failed the promise. Eliminate

(B) Action was wrong, given that the C thing that those person lose their confidence in it is absent. Eliminate

(C) His Second condition doesn't meet of losing faith in that person. Eliminate

(D) This is the contrapositive statement, which means If NOT B AND C, which is a necessary condition, then not A also, which is a sufficient condition, which makes this our answer.

(E) In this, there is no mention that failure to hold the promise did harm to the other person, even though the C condition is present.

Bunuel
A person’s failure to keep a promise is wrong only if, first, doing so harms the one to whom the promise is made and, second, all of those who discover the failure to keep the promise lose confidence in the person’s ability to keep promises.

Which one of the following judgments most closely conforms to the principle above?


(A) Ann kept her promise to repay Felicia the money she owned her. Further, this convinced everyone who knew Ann that she is trustworthy. Thus, Ann’s keeping her promise was not wrong.

(B) Jonathan took an oath of secrecy concerning the corporation’s technical secrets, but he sold them to a competitor. His action was wrong even though the corporation intended that he leak these secretes to its competitors.

(C) George promised to repay Reiko the money he owed her. However, George was unable to keep his promise to Reiko and as a result, Reiko suffered a serious financial loss. Thus, George’s failure to keep his promise was wrong.

(D) Because he lost his job, Carlo was unable to repay the money he promised to Miriam. However, Miriam did not need this money nor did she lose confidence in Carlo’s ability to keep promises. So, Carlo’s failure to keep his promise to Miriam was not wrong.

(E) Elizabeth promised to return the book she borrowed from Steven within a week. But she was unable to do so because she became acutely ill. Not knowing this, Steven lost confidence in her ability to keep a promise. So, Elizabeth’s failure to return the book to Steven was wrong.
Moderators:
GMAT Club Verbal Expert
7399 posts
Verbal Forum Moderator
705 posts