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I was also confused between B and E, and initially picked B as an answer because of the same reason mentioned in the post by Ankur9.


However, this is my second thought -

Suspicious packages are indistinguishable from all other kinds of package. -> This means all the packages look similar and it's hard to distinguish a package from a suspicious package (Hold it here)


Option E states 'Postal employees desire to open packages out of curiosity.'

Here is the catch now -> If postal employees do not desire to open packages out of curiosity, do you think they will open suspicious package???

No right, because they don't desire to open packages out of curiosity.

Please correct me if I am wrong.
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I agree with DesiGmat. Without curiosity they will not open any of them at all. At the same time, even if the are able to distinguish suspicious from not suspicious but have curiosity they will open them.
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I am not able to eliminate option B here.
Experts any thoughts here?
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I am not able to eliminate option B here.
Experts any thoughts here?
chetan2u

You are trapped by the reverse logic. The passage assumes that the the suspicious packages are DISTINGUISHABLE from normal packages - that is why the statement: "If individual employees are allowed to open “suspicious” packages without first following a strict protocol.... ".

However to arrive at the conclusion, it does not matter whether the suspicious packages are distinguishable - if the employees are curious, they will open all packages (distinction does not matter in that case - employees may categorize all packages as "suspicious" depending on their own discretion).
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I think this is a high-quality question and the explanation isn't clear enough, please elaborate. I do not follow the explanation,please elaborate
I marked option D because according to the argument
"If individual employees are allowed to open “suspicious” packages without first following a strict protocol"IMPLIES
that there is no strict protocol to follow for opening/inspecting a package in the first place,
Hence IMO option D is an assumption on which the conclusion relies more than the reason for opening a package as suggested by option E.
Please correct me if my reasoning is wrong.
Thanks in advance
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I think this is a high-quality question and the explanation isn't clear enough, please elaborate. I do not follow the explanation,please elaborate
I marked option D because according to the argument
"If individual employees are allowed to open “suspicious” packages without first following a strict protocol"IMPLIES
that there is no strict protocol to follow for opening/inspecting a package in the first place,
Hence IMO option D is an assumption on which the conclusion relies more than the reason for opening a package as suggested by option E.
Please correct me if my reasoning is wrong.
Thanks in advance

It is not assumed that no protocol exists at all. The passage states about requirement of "strict protocol". This may as well imply that there is a current protocol that is not strict enough.
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karanchamp1
I think this is a high-quality question and the explanation isn't clear enough, please elaborate. I do not follow the explanation,please elaborate
I marked option D because according to the argument
"If individual employees are allowed to open “suspicious” packages without first following a strict protocol"IMPLIES
that there is no strict protocol to follow for opening/inspecting a package in the first place,
Hence IMO option D is an assumption on which the conclusion relies more than the reason for opening a package as suggested by option E.
Please correct me if my reasoning is wrong.
Thanks in advance

It is not assumed that no protocol exists at all. The passage states about requirement of "strict protocol". This may as well imply that there is a current protocol that is not strict enough.

But how does that make option E a better choice??
Consider my line of thought
I used negation test on the two best choices i came down to D and E
so option D says there is no protocol to follow
and option E says that employees DO NOT open packages out of idle curiosity( :roll: )
so suppose there is no protocol to follow than does it matter why an employee checked a parcel
furthermore in BUNUEL's explanation for option D
"The passage does not support this claim."
an assumption is not supported by an argument its the HIDDEN LINK between the premise and conclusion right?
so how do i proceed??
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karanchamp1
I think this is a high-quality question and the explanation isn't clear enough, please elaborate. I do not follow the explanation,please elaborate
I marked option D because according to the argument
"If individual employees are allowed to open “suspicious” packages without first following a strict protocol"IMPLIES
that there is no strict protocol to follow for opening/inspecting a package in the first place,
Hence IMO option D is an assumption on which the conclusion relies more than the reason for opening a package as suggested by option E.
Please correct me if my reasoning is wrong.
Thanks in advance

It is not assumed that no protocol exists at all. The passage states about requirement of "strict protocol". This may as well imply that there is a current protocol that is not strict enough.

But how does that make option E a better choice??
Consider my line of thought
I used negation test on the two best choices i came down to D and E
so option D says there is no protocol to follow
and option E says that employees DO NOT open packages out of idle curiosity( :roll: )
so suppose there is no protocol to follow than does it matter why an employee checked a parcel
furthermore in BUNUEL's explanation for option D
"The passage does not support this claim."
an assumption is not supported by an argument its the HIDDEN LINK between the premise and conclusion right?
so how do i proceed??

Option E states: "Postal employees desire to open packages out of curiosity." If they did not do that , then there would be no requirement for stricter protocol. Thus negating option E breaks the argument.

Option D: Already explained in the previous post. "No protocol" is not a mandatory assumption.

The OE for option D is changed.
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Option E states: "Postal employees desire to open packages out of curiosity." If they did not do that , then there would be no requirement for stricter protocol. Thus negating option E breaks the argument.

Option D: Already explained in the previous post. "No protocol" is not a mandatory assumption.

The OE for option D is changed.
sayantanc2k thanks for taking the pain man,sometimes I just don't get it in one go :lol:
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going the fact the negation of the statement must invalidate the passage - Choice B does that. cos if suspicious packages are different looking - then its easy to mandate workers to open only those packets. Its because all packets look alike we have a problem. Also - the question states "desire" - its not just becasue of desire - its just curiosity !! HENCE - its either a poor quality question or the negation logic works for 2 options. - thoughts ?
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How can we be totally sure that postal employees desire to open packages out of curiosity? Doesn't choice E imply that all postal emloyees desire to open packages? The argument only and only talks about "some postal employees". Since an assumption must be incontestable, choice E cannot be the answer either.

Correct me if I am wrong please.
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I think this is a high-quality question and I agree with explanation.
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I broke the conclusion in 2 parts:

1. all packages will be opened by employees, if allowed to open "suspicious packages"
2. Reason to open - employee curiosity

Now my issue with Option E is that, "Desire" to open package may not translate to "action" to open package right ? I think the option would be stronger if worded "employees will open packages out of curiosity"

Secondly, breaking the conclusion as above meant that, only packages which are "suspicious" per the employee, will be opened (even if out of curiosity). If an employee (making a common sense assumption that he is a rational human being) is able to distinguish a suspicious from a non-suspicious package, will not open it as he is not curious about a non-suspicious package ? But if he is unable to distinguish, he will definitely open it, every package as curiosity arises on account of suspicion / ignorance.

Hence, negating Option B - IF packages are distinguishable, they will not open it seemed to make more sense. If not, "all" packages will be opened due to their discretion (due to curiosity of suspicious packages)

I am not sure if I am going beyond bounds of common sense (or sometimes GMAT sense). pls correct me if I am wrong.
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Ro_007
I broke the conclusion in 2 parts:

1. all packages will be opened by employees, if allowed to open "suspicious packages"
2. Reason to open - employee curiosity

Now my issue with Option E is that, "Desire" to open package may not translate to "action" to open package right ? I think the option would be stronger if worded "employees will open packages out of curiosity"

Secondly, breaking the conclusion as above meant that, only packages which are "suspicious" per the employee, will be opened (even if out of curiosity). If an employee (making a common sense assumption that he is a rational human being) is able to distinguish a suspicious from a non-suspicious package, will not open it as he is not curious about a non-suspicious package ? But if he is unable to distinguish, he will definitely open it, every package as curiosity arises on account of suspicion / ignorance.

Hence, negating Option B - IF packages are distinguishable, they will not open it seemed to make more sense. If not, "all" packages will be opened due to their discretion (due to curiosity of suspicious packages)

I am not sure if I am going beyond bounds of common sense (or sometimes GMAT sense). pls correct me if I am wrong.

I like your thinking Ro_007 - I think there is definitely a strong case for B. I like the reasoning and will update the question based on the thinking! I have added 2 weeks of GMAT Club Tests to your account for helping improve this question.
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According to the latest options:

A. Postal supervisors lack the authority to override employees’ decisions about which packages to inspect.
B. A parcel that is genuinely suspicious cannot be readily distinguished from one that is not.
C. Granting employees such discretion would not significantly slow the overall processing of mail.
D. Most packages enter the postal system sealed with tamper‐evident tape.
E. Most postal workers have little idle time while on duty.

Which is correct? (The OA says E is correct.)
I am having a hard time understanding the official explanation. Going through the forum, it seems the options and the argument have been revised.
Kindly help with the above, bb Bunuel

Thank you
Bunuel
Official Solution:


It is unwise to allow individual postal employees to decide on their own when to open a package they judge "suspicious." Once such discretion is granted, idle curiosity will inevitably lead to every parcel’s being opened en route.

The argument above relies on which of the following assumptions?


A. Postal supervisors lack the authority to override employees’ decisions about which packages to inspect.
B. A parcel that is genuinely suspicious cannot be readily distinguished from one that is not.
C. Granting employees such discretion would not significantly slow the overall processing of mail.
D. Most packages enter the postal system sealed with tamper‐evident tape.
E. Most postal workers have little idle time while on duty.


A. Incorrect. The argument focuses solely on employees’ own discretion and curiosity. Whether supervisors could intervene is never mentioned, much less needed for the prediction that curious employees will (eventually) open every parcel. Even if supervisors do have override power, the conclusion could still follow if they rarely use it.

B. Incorrect. This is an opposite of a possible assumption that employees actually have time to snoop around the packages but since this is the opposite, we can eliminate it.

C. Incorrect. This is a far cry - processing speed is outside the scope. The author’s objection is about privacy (packages arriving already opened), not about efficiency. The conclusion can stand even if mail moves faster, slower, or at the same pace.

D. Incorrect. Tamper‐evident tape might reveal openings, but the argument’s logic does not depend on how obvious an opening is and is only concerned whether employees will open parcels. We may think it is required for the package owners to claim that all have been opened but the argument does not claim all is in 100% but rather in a general way. In any case, this is trap answer to see if anyone picks it. If you disagree, please share your comments in the discussion.

E. CORRECT ANSWER. The reasoning assumes that virtually any parcel can qualify as “suspicious.” If ordinary packages were easily distinguishable from truly suspicious ones, curious employees could not justify opening every parcel, and the prediction that “all packages will arrive opened” would be unfounded.




Answer: E
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I did not quite understand the question. The answer to the question is discrepant to the question. The content of choice E which the answer tries to debunk seems not the same one as the stem of the question.
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