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# Powerscore CR Bible --> Chapter 10: MOR & FIR (First/Prove Family)

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Intern
Joined: 17 Jan 2015
Posts: 4
GPA: 2.97
WE: Engineering (Computer Software)
Powerscore CR Bible --> Chapter 10: MOR & FIR (First/Prove Family)  [#permalink]

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11 Aug 2016, 11:18
Hi all,

I have just completed the Powerscore CR Bible and found it too good.
But I found Chapter 10 to be somewhat confusing. I need an answer to this post only from people who have read powerscore CR Bible.

Till the time I read the theory part of common errors of reasoning, It was still fine. But when I solved the 'Identify the flaw in the Argument Drill' I felt that I can classify the argument into one or more categories of common errors of reasoning.

A classic example of this confusion is Ques #1 on Page 303 that lies under Parallel Reasoning as MOR (Method of reasoning) is one of the elements that has to be matched while choosing the correct answer.

When I solved this Ques. I marked the error of reasoning as : Some evidence against a position is taken to prove that the position is false.

But when I read the Answer's explanation, the author has used 'Source of Argument' error and the one error mentioned above in tandem. And finally author marked the answer according to 'Source of Argument' error.

I want to know that how could I be dead sure that only this error of reasoning is possible?
Because as I already wrote above I am able to classify the error of reasoning into one or more categories.

(OR) Am I the only person who is getting confused with these errors of reasoning mentioned in chapter 10?
Intern
Joined: 02 Jun 2014
Posts: 9
Re: Powerscore CR Bible --> Chapter 10: MOR & FIR (First/Prove Family)  [#permalink]

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20 Sep 2016, 11:12
Hi does anyone have powerscore cr bible in soft copy. Please share with to my id nithya.priyasmiles@gmail.com
Senior Manager
Status: To infinity and beyond
Joined: 26 Sep 2017
Posts: 264
Location: India
Concentration: Finance, Technology
GMAT 1: 660 Q50 V30
GPA: 3.31
WE: Engineering (Computer Software)
Re: Powerscore CR Bible --> Chapter 10: MOR & FIR (First/Prove Family)  [#permalink]

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11 May 2018, 12:43
aanchalgmat wrote:
Hi all,

I have just completed the Powerscore CR Bible and found it too good.
But I found Chapter 10 to be somewhat confusing. I need an answer to this post only from people who have read powerscore CR Bible.

Till the time I read the theory part of common errors of reasoning, It was still fine. But when I solved the 'Identify the flaw in the Argument Drill' I felt that I can classify the argument into one or more categories of common errors of reasoning.

A classic example of this confusion is Ques #1 on Page 303 that lies under Parallel Reasoning as MOR (Method of reasoning) is one of the elements that has to be matched while choosing the correct answer.

When I solved this Ques. I marked the error of reasoning as : Some evidence against a position is taken to prove that the position is false.

But when I read the Answer's explanation, the author has used 'Source of Argument' error and the one error mentioned above in tandem. And finally author marked the answer according to 'Source of Argument' error.

I want to know that how could I be dead sure that only this error of reasoning is possible?
Because as I already wrote above I am able to classify the error of reasoning into one or more categories.

(OR) Am I the only person who is getting confused with these errors of reasoning mentioned in chapter 10?

_________________

Please give kudos if you like my post.Thanks

Intern
Joined: 15 Aug 2015
Posts: 30
Location: India
Concentration: Other, Technology
WE: Engineering (Retail)
Re: Powerscore CR Bible --> Chapter 10: MOR & FIR (First/Prove Family)  [#permalink]

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16 May 2018, 06:04
Damn! Wait till I get to my book. I solved all of them recently.
Intern
Joined: 15 Aug 2015
Posts: 30
Location: India
Concentration: Other, Technology
WE: Engineering (Retail)
Re: Powerscore CR Bible --> Chapter 10: MOR & FIR (First/Prove Family)  [#permalink]

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17 May 2018, 13:08
No one in the french department... Is this the question you're referring to?
Re: Powerscore CR Bible --> Chapter 10: MOR & FIR (First/Prove Family) &nbs [#permalink] 17 May 2018, 13:08
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