Last visit was: 19 Nov 2025, 10:34 It is currently 19 Nov 2025, 10:34
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
johanzac
Joined: 05 Jul 2022
Last visit: 11 Aug 2025
Posts: 13
Own Kudos:
10
 [5]
Given Kudos: 97
Location: India
Concentration: Strategy
Posts: 13
Kudos: 10
 [5]
1
Kudos
Add Kudos
4
Bookmarks
Bookmark this Post
User avatar
johanzac
Joined: 05 Jul 2022
Last visit: 11 Aug 2025
Posts: 13
Own Kudos:
Given Kudos: 97
Location: India
Concentration: Strategy
Posts: 13
Kudos: 10
Kudos
Add Kudos
Bookmarks
Bookmark this Post
User avatar
saurabhmishrano1
Joined: 25 May 2021
Last visit: 14 May 2025
Posts: 18
Own Kudos:
10
 [1]
Given Kudos: 20
Posts: 18
Kudos: 10
 [1]
1
Kudos
Add Kudos
Bookmarks
Bookmark this Post
User avatar
RiyaJ0032
Joined: 13 Dec 2021
Last visit: 19 Nov 2025
Posts: 201
Own Kudos:
Given Kudos: 53
Posts: 201
Kudos: 17
Kudos
Add Kudos
Bookmarks
Bookmark this Post
You are misinterpreting the given option

it does not say that the campaigners of the given party would have reached the same success as those of other campaigners (unless we know what the success rate of other campaigners were)

we are given that campaigners only contacted positive voters to increase their persuasion rate
which means, they were not as successful with contacting negative voters (if they would have, we would have been given)
so when the option says that in contacting negative voters, their success was similar to the success of other campaigners

we can imply that they did not have much success with negative voters since 94% who converted were +Ve voters,
or even if they did get success with negative voters, we do not know because this option does not explicitly state that, it only states their success in persuading negative voters were at par with other campaigners' persuasion rate

so what? it does not tell us whether they did an inefficient job

hence this option is irrelevant
none of the options are relevant enough to strengthen the claim

if any expert would like to clarify, thanks!

Nikhil
MartyMurray
DmitryFarber
KarishmaB
saurabhmishrano1
To support the argument, we need to strengthen the claim that the high success rate of the telephone campaigners actually reflects inefficiency because they are primarily targeting voters already likely to vote for the party (positive voters), rather than reaching out to negative voters who might need more persuasion.

Evaluating the Options:

A. Of the 94 percent of voters persuaded by the telephone campaigners of the political party, less than half are those who were already known to support the party.

This weakens the argument. If less than half of the persuaded voters were already party supporters, it suggests that the campaigners were targeting negative voters or those undecided, which contradicts the claim that they were inefficient.

B. The likelihood of a positive voter indulging in party-switching—a change in political party affiliation—is significantly high at the start of the telephone campaign than at the end of the campaign.

This is irrelevant. The likelihood of party-switching does not relate to whether campaigners are targeting the right group (negative voters) or whether their strategy is efficient.

C. The greatest increase in the positive voter base of the political party occurred when a significant number of people joined the positive voter base without being contacted by any telephone campaigner.

This weakens the argument indirectly. It suggests that external factors, rather than the campaign itself, drove voter base growth, which doesn't address the campaigners' focus on positive voters versus negative voters.

D. Some of the telephone campaigners of the political party formerly themselves were supporters of other political parties.

This is irrelevant to the argument. The campaigners' personal political histories have no bearing on whether their strategy of targeting voters is efficient or not.

E. In their contacts with negative voters, telephone campaigners of the political party were as successful in persuading them to vote for their party as were telephone campaigners of other political parties.

This supports the argument. If the campaigners could have persuaded negative voters at a similar success rate but instead spent their efforts on positive voters, this demonstrates inefficiency. The success rate with negative voters highlights a missed opportunity to expand the voter base more effectively.

Correct Answer: E
It directly supports the idea that the campaigners were inefficient because they could have been equally successful with negative voters but focused too much on positive voters.
User avatar
JuniqueLid
Joined: 04 Feb 2025
Last visit: 29 Oct 2025
Posts: 53
Own Kudos:
Given Kudos: 687
Products:
Posts: 53
Kudos: 18
Kudos
Add Kudos
Bookmarks
Bookmark this Post
The tricky part of this question is around the wording "not necessarily". The argument the author was making was not that the campaigners were inefficient, but that "it cannot be concluded that they were exceptional or efficient". So long as the option provides for the possibility that this is the case, it supports the arguement.

E) suggests that these campaigners were no more successful with negative voters (like others), then their overall 94% success rate must be inflated by over-targeting friendly voters which is inefficient behavior under the given definition. The only scenario that weakens the arguement about efficiency is when the campaigners actually contacted many negative voters and had good success with converting them, while other parties' campaigners achieved the same result. This would mean this party's campaigners won some new voters but lost some old positive voters to other parties - they are efficient but still didn't do an exceptional job.

Then revisit the other options:
A - Of the 94 percent of voters persuaded by the telephone campaigners of the political party, less than half are those who were already known to support the party. >> This weakens the argument. If less than half were already supporters, that implies more than half were new/negative voters, which would suggest efficiency.
B - The likelihood of a positive voter indulging in party-switching—a change in political party affiliation—is significantly high at the start of the telephone campaign than at the end of the campaign. >> This talks about voter loyalty timing, not campaigner efficiency or targeting strategy. It's irrelevant.
C - The greatest increase in the positive voter base of the political party occurred when a significant number of people joined the positive voter base without being contacted by any telephone campaigner. >> It's a side point and irrelevant because this is a completely different segment of the voter base.
D - Some of the telephone campaigners of the political party formerly themselves were supporters of other political parties. >> Another irrelevant side point. The campaigners' own previous party affiliation does not impact the efficiency of their current strategy.
User avatar
rahul5657
Joined: 26 Jul 2023
Last visit: 06 Jul 2025
Posts: 49
Own Kudos:
Given Kudos: 56
Posts: 49
Kudos: 16
Kudos
Add Kudos
Bookmarks
Bookmark this Post
We need a statement that strengthens the idea that the campaigners' high success rate was due to focusing on positive voters (who are easier to persuade) rather than negative voters (who would require more effort but grow the voter base more effectively).

Evaluating the Options:

A. Of the 94 percent of voters persuaded by the telephone campaigners, less than half are those who were already known to support the party.

Weakens the argument. If less than half were already supporters, then the campaigners were persuading new voters (negative or undecided), which contradicts the claim of inefficiency.

B. The likelihood of a positive voter indulging in party-switching—a change in political party affiliation—is significantly higher at the start of the telephone campaign than at the end of the campaign.

Irrelevant. This discusses party-switching trends over time, not whether campaigners focused on positive or negative voters.

C. The greatest increase in the positive voter base occurred when a significant number of people joined without being contacted by any telephone campaigner.

Irrelevant. This suggests other factors drove voter base growth, but it doesn’t address whether the campaigners were efficient or not.

D. Some of the telephone campaigners of the political party were formerly supporters of other political parties.

Irrelevant. The argument is about whom the campaigners contacted, not their personal backgrounds.

E. In their contacts with negative voters, telephone campaigners of the political party were as successful in persuading them to vote for their party as were telephone campaigners of other political parties.

Supports the argument indirectly. It implies that the campaigners could have been successful with negative voters (since they matched other parties' success rates), but their high overall success rate suggests they didn’t focus enough on negative voters. This aligns with the claim that they were inefficient by not prioritizing negative voters.
Moderators:
GMAT Club Verbal Expert
7443 posts
GMAT Club Verbal Expert
231 posts
189 posts