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# The Official Guide for GMAT Quantitative Review 2019

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Joined: 01 Sep 2010
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The Official Guide for GMAT Quantitative Review 2019  [#permalink]

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Updated on: 22 Jan 2020, 06:55
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Top Contributor
77

300 Questions (176 PS and 124 DS)
240 pages, June 8, 2018

Need OG2019 QUANT Review Error Log Spreadsheet? It's Here
Now with a new feature - Popularity (see which questions are among the most popular on GMAT Club)

New questions are highlighted.

 Data Sufficiency # ID Difficulty Primary Category Question Text 1 DS Easy Algebra Does 2x 8 12 1 2x 10 14 2 3x 2 DS Easy Sequences If m is a set of consecutive even integers is 0 in set m 3 DS Easy Algebra/Word Problems Rita s monthly salary is 2 3 juanita s monthly salary what is their 4 DS Easy Number Properties What is the value of the integer x 5 DS Easy Inequalities s 2x 2y 6 DS Easy Inequalities If p and q are positive is p q less than 7 DS Easy Word Problems In each quarter of 1998 company m earned more money than in the previ 8 DS Easy Word Problems In a certain factory hours worked by each employee in excess of 9 DS Easy Number Properties Is the integer p even 1 the integer p 2 1 is odd 2 the integer 10 DS Easy Algebra If x 0 what is the value of x 5 1 x 1 2 32 2 x 11 DS Medium Geometry In the quilting pattern shown above a small square has its vertices o 12 DS Easy Percent and Interest Problems Did insurance company k have more than 300 million in total net profi 13 DS Medium Work/Rate Problems How many hours would it take pump a and pump b working together each 14 DS Easy Inequalities What is the value of the integer n 15 DS Easy Algebra/Inequalities Is zw positive 16 DS Easy Fractions/Ratios/Decimals/Geometry In the scale drawing of a certain house plan if 1 centimeter represent 17 DS Easy Coordinate Geometry In the rectangular coordinate system above if opq and qrs have equa 18 DS Medium Word Problems In a school that had a total of 600 students enrolled in the junior an 19 DS Easy Percent and Interest Problems How much did credit card fraud cost united states banks in year x to 20 DS Easy Number Properties Is the positive integer n odd 21 DS Medium Coordinate Geometry In the xy plane circle c has center 1 0 and radius 2 if line k is 22 DS Medium Percent and Interest Problems/Word Company x s profits this year increased by 25 over last year s profit 23 DS Easy Functions and Custom Characters For all x the expression x is defined to be ax a where a is 24 DS Easy Inequalities Is k m 0 1 k 0 2 km 25 DS Medium Functions and Custom Characters The symbol represents which one of the following operations additio 26 DS Hard Exponents/Powers What is the value of 2 x 2 x 1 x 0 2 4 x 4 x 27 DS Easy Fractions/Ratios/Decimals What is the ratio of c to d 28 DS Medium Functions and Custom Characters/Wor A candle company determines that for a certain specialty candle the 29 DS Easy Geometry In the gure shown lines k and m are parallel to each other is x z 30 DS Medium Coordinate Geometry If k and are lines in the xy plane is the slope of k less than the 31 DS Medium Functions and Custom Characters/Wor When the wind speed is 9 miles per hour the wind chill factor w is 32 DS Easy Geometry What is the volume of the cube above 33 DS Medium Geometry In the figure shown quadrilateral abcd is inscribed in a circle of 34 DS Medium Word Problems How many members of a certain legislature voted against the measure to 35 DS Medium Absolute Values/Modulus f y 0 is x 1 1 x y y 2 x x 36 DS Easy Algebra If x is a positive integer what is the value of x 37 DS Medium Arithmetic/Number Properties/Statis Is the median of the five numbers a b c d e and e equal to d 38 DS Medium Distance/Rate Problems During a certain bicycle ride was sherry s average speed faster than 39 DS Medium Work/Rate Problems Working together rafael and salvador can tabulate a certain set of da 40 DS Easy Algebra If x and y are integers what is the value of x 41 DS Medium Geometry The figure above shows line l circle 1 with center at c1 and circle 42 DS Hard Word Problems Yesterday between 9 00 a m and 6 00 p m at airport x all flights to 43 DS Medium Word Problems If the total number of copies of magazine x sold last week 40 percent 44 DS Medium Absolute Values/Modulus If p s and t are positive integer is ps pt p s t 45 DS Medium Inequalities 46 DS Medium Geometry In the figure above ab which has length z cm is tangent to the 47 DS Medium Number Properties Is the integer n a prime number 48 DS Hard Statistics and Sets Problems What is the average arithmetic mean annual salary of the 6 employees 49 DS Very Hard Word Problems In a certain order the pretax price of each regular pencil was 0 o3 t 50 DS Easy Divisibility/Multiples/Factors If m is an integer greater than 1 is m an even integer 51 DS Medium Sequences If the set s consists of five consecutive positive integers what is 52 DS Medium Exponents/Powers/Algebra If x 0 what is the value of x 53 DS Medium Statistics and Sets Problems A total of 20 amounts are entered on a spreadsheet that has 54 DS Medium Statistics and Sets Problems Was the range of the amounts of money that company y budgeted for its 55 DS Hard Algebra/Sequences If a b c and d are numbers on the number line shown and if 56 DS Medium Inequalities Is xm ym 57 DS Medium Algebra If y x 2 6x 9 what is the value of x 58 DS Medium Probability What is the probability that lee will make exactly 5 errors on a certa 59 DS Medium Number Properties If p is a positive integer is 2 p 1 a prime number 60 DS Medium Coordinate Geometry In the xy plane point r s lies on a circle with center 61 DS Medium Number Properties If r s and t are nonzero integers is r 5 s 3 t 4 negative 62 DS Hard Work/Rate Problems Each type a machine fills 400 cans per minute each type b machine fill 63 DS Medium Algebra If a and b are constants what is the value of a 64 DS Easy Algebra/Roots If x is a positive integer is x 1 2 an integer 65 DS Easy Statistics and Sets Problems If p q x y and z are different positive integers which 66 DS Easy Algebra If w z 28 what is the value of wz 67 DS Medium Algebra/Fractions/Ratios/Decimals If abc 0 is a b c a b c 68 DS Medium Statistics and Sets Problems The arithmetic mean of a collection of 5 positive integers not necess 69 DS Medium Statistics and Sets Problems A certain list consists of 400 different numbers is the average 70 DS Medium Percent and Interest Problems/Word In a two month survey of shoppers each shopper bought one of two bran 71 DS Hard Divisibility/Multiples/Factors If m and n are positive integers is m n divisible by 72 DS Medium Geometry/Algebra What is the area of rectangular region r 73 DS Very Hard Number Properties How many integers n are there such that r n s 74 DS Easy Word Problems If the total price of n equally priced shares of a certain s 75 DS Medium Algebra/Inequalities/Roots If n is positive is root n 76 DS Easy Algebra/Inequalities Is xy 77 DS Easy Arithmetic/Percent and Interest Pro In year x 8 7 percent of the men in the labor force were un 78 DS Easy Algebra/Exponents/Powers If x 0 what is the value of x p x q 79 DS Easy Word Problems In monday morning a certain machine ran continuously at a un 80 DS Easy Geometry What is the radius of the circle above with center o 81 DS Easy Divisibility/Multiples/Factors If a and b are positive integers what is the value of the product ab 82 DS Easy Geometry What is the number of 360 degree rotations that a bicycle wh 83 DS Easy Algebra In the equation x 2 bx 12 0 x is a variable and b is 84 DS Hard Geometry In the figure above line segment op has slope 1 2 and line segment pq 85 DS Easy Geometry In triangle xyz whatis the length of yz 86 DS Hard Statistics and Sets Problems If the average arithmetic mean of n consecutive odd 87 DS Easy Inequalities If x y and z are positive numbers is x y z 88 DS Medium Statistics and Sets Problems is a set of numbers such that 89 DS Medium Algebra If x 2 y 2 29 what is the value of x y 2 1 xy 90 DS Medium Percent and Interest Problems After winning 50 percent of the first 20 games it played te 91 DS Easy Inequalities Is x between 0 and 92 DS Hard Exponents/Powers/Number Properties If m and n are nonzero integers is m n an integer 93 DS Easy Algebra What is the value of xy 94 DS Medium Number Properties If n is the least of three different integers greater than 1 what is 95 DS Easy Inequalities Is x 2 greater than x 96 DS Hard Word Problems Michael arranged all his books in a bookcase with 10 books 97 DS Medium Algebra If xy 0 does x 1 y 98 DS Medium Overlapping Sets Last year in a group of 30 businesses 21 reported a net 99 DS Easy Geometry Is the perimeter of square s greater than the perimeter of e 100 DS Hard Inequalities If x y z 0 is z 101 DS Medium Functions and Custom Characters For all z denotes the least integer greater than or equ 102 DS Medium Geometry The circular base of an above ground swimming pool lies in a 103 DS Very Hard Algebra If xy 6 what is the value of xy x y 104 DS Medium Algebra/Functions and Custom Charac Denotes the greatest integer less than or equal to y is 105 DS Very Hard Number Properties If n is a positive odd integer is n prime 106 DS Very Hard Number Properties/Fractions/Ratios/ If m is a positive integer then m 3 has how many digits 107 DS Medium Algebra What is the value of x 2 y 2 1 x y 2 9 2 x y 108 DS Hard Word Problems For each landscaping job that takes more than 4 hours a 109 DS Hard Exponents/Powers f x 2 2 x what is the value of x 110 DS Hard Sequences The sequence s1 s2 s3 sn is such that sn 1 n 111 DS Hard Sequences In the sequence s of numbers each term after the first two 112 DS Hard Overlapping Sets/Percent and Intere If 75 percent of the guests at a certain banquet ordered dessert what 113 DS Hard Work/Rate Problems A tank containing water started to leak did the tank contai 114 DS Very Hard Coordinate Geometry In the xy plane lines k and l intersect at the point 1 1 is the y 115 DS Very Hard Geometry A triangle has side lengths of a b and c centimeters does each angl 116 DS Very Hard Overlapping Sets/Probability Each of the 45 books on a shelf is written 117 DS Hard Overlapping Sets A small school has three foreign language classes one in french one in 118 DS Medium Statistics and Sets Problems If s is a set of four numbers w x y and z is the range o 119 DS Very Hard Fractions/Ratios/Decimals Last year 3 5 of the members of a certain club were males 120 DS Very Hard Number Properties If a b and c are consecutive integers and 0 a b c is the prod 121 DS Very Hard Arithmetic/Divisibility/Multiples/F m and n are integers such that 6 m n what is the value of n 122 DS Very Hard Distance/Rate Problems Stations x and y are connected by two separate straight 123 DS Very Hard Coordinate Geometry In the xy plane shown the shaded region consists of all points that l 124 DS Very Hard Number Properties If a and b are positive integers is ab an an integer

Need OG2019 QUANT Review Error Log Spreadsheet? It's Here
Now with a new feature - Popularity (see which questions are among the most popular on GMAT Club)

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_________________

Originally posted by carcass on 19 Jun 2018, 14:40.
Last edited by Bunuel on 22 Jan 2020, 06:55, edited 22 times in total.
Updated.
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Re: The Official Guide for GMAT Quantitative Review 2019  [#permalink]

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06 Aug 2018, 02:58
3
In Data Sufficiency Question # 25 and 29 are same. Kindly correct it
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Re: The Official Guide for GMAT Quantitative Review 2019  [#permalink]

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06 Aug 2018, 03:05
Top Contributor
Thank you so much. Fixed the mismatch.

Regards
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Re: The Official Guide for GMAT Quantitative Review 2019  [#permalink]

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10 Aug 2018, 03:19
The link in the original thread links to the OG 2019 Guide not the Quant OG 2019 Guide.

Kind Regards,
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Re: The Official Guide for GMAT Quantitative Review 2019  [#permalink]

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10 Aug 2018, 04:02
Top Contributor
1
Nom26 wrote:
The link in the original thread links to the OG 2019 Guide not the Quant OG 2019 Guide.

Kind Regards,

what means the red part ?? please let us know
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Re: The Official Guide for GMAT Quantitative Review 2019  [#permalink]

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10 Aug 2018, 06:10
I mean:

The Og Guide and OG Verbal Guide version of this thread by user "bb" have links to an equivilant Google Sheet/Excel Document containing the problems.

Can you provide a link (if there is one) to a similar sheet for this OG Quant you have created please?
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Re: The Official Guide for GMAT Quantitative Review 2019  [#permalink]

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10 Aug 2018, 06:42
Top Contributor
As far as I know, it does not exist yet.

Regards
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Re: The Official Guide for GMAT Quantitative Review 2019  [#permalink]

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10 Aug 2018, 10:46
Thank you for the speedy response!
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Re: The Official Guide for GMAT Quantitative Review 2019  [#permalink]

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26 Sep 2018, 19:43
The Quantitative OG 2019 post has been updated with the Quant OG 2019 Error Log - Available as Google Sheets or You can download it as a local Excel Copy.

To get a personal copy, please use File > Save a Copy or File > Download as

Thanks!
BB.
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Re: The Official Guide for GMAT Quantitative Review 2019  [#permalink]

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23 Oct 2018, 17:35
Thank you so much for this. Had an horrible, utterly disgusting 1st attempt. Hoping to give my 2nd attempt in a month's time. Going to redo the whole of OG for Quants and purchase the Quant 2019 review additionally. And for verbal, planning to opt in for the E-Gmat course. All your opinions and suggestions are welcome. I'm at all ears. Need all the help I can get.
Thanks!
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Help needed to get to a score of 700+ I'm at all ears!!
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Re: The Official Guide for GMAT Quantitative Review 2019  [#permalink]

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24 Jan 2019, 10:40
Taking the GMAT in a few weeks and have been struggling with the Quantitative section, even after a month of Magoosh and countless problems. This has already helped me so much and I will continue to use it until d day!!
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Re: The Official Guide for GMAT Quantitative Review 2019  [#permalink]

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02 Mar 2019, 11:53
I got the 12th edition of the Quant and Verbal Official Guide as well as the 13th edition of the Official Guide Review. Is there someone who knows what questions are added since then and still appear in the Official Guides of 2019? I bought the latest edition of all three Guides and want to try the newest exercises. Thanks in advance!
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Re: The Official Guide for GMAT Quantitative Review 2019  [#permalink]

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17 Apr 2019, 13:24
What is the proper format to put Completed Time in the error log?

Thanks
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Re: The Official Guide for GMAT Quantitative Review 2019  [#permalink]

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23 Jul 2019, 23:50
Thanks a ton..
I was searching for a thread which existed before But when I'm trying to access it though my bookmark its showing that you're not allowed,it had all GMAT OG questions with Solutions
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Re: The Official Guide for GMAT Quantitative Review 2019  [#permalink]

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10 Aug 2019, 05:06
Do I have to manually enter all details in this downloaded file? If yes, Is there no way that I attempt the quantitative review 2019 via Gmat club and my answers get recorded on its own?

Posted from my mobile device
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Re: The Official Guide for GMAT Quantitative Review 2019  [#permalink]

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24 Sep 2019, 19:11
Thanks a lot for the split-up and specially the highlights on newly added questions. I have two questions.
1. How to make best use of this. I have OG2019 but if i want to read OG2020 how can i do that. I mean the complete question is not available in the sheet shown in the post.
2. When i tried opening the error log, i am getting an error. an you please help me out with that?

PS: Fairly new to the forum. Please don't mind if the question i ask is silly.
Have a happy rest of the day!
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Re: The Official Guide for GMAT Quantitative Review 2019  [#permalink]

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24 Sep 2019, 19:21
RichiSharma wrote:
Thanks a lot for the split-up and specially the highlights on newly added questions. I have two questions.
1. How to make best use of this. I have OG2019 but if i want to read OG2020 how can i do that. I mean the complete question is not available in the sheet shown in the post.
2. When i tried opening the error log, i am getting an error. an you please help me out with that?

PS: Fairly new to the forum. Please don't mind if the question i ask is silly.
Have a happy rest of the day!

Welcome to GMAT Club. if you want to read OG 2020, you would buy OG 2020
You can visit the Quant Review 2020 book and see what questions are new in 2020 edition, it is about 75 if I remember correctly.
Error log opens just fine for me. Here is the link again: https://docs.google.com/spreadsheets/d/ ... =661061976 you can try a different browser perhaps.
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Re: The Official Guide for GMAT Quantitative Review 2019  [#permalink]

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17 Nov 2019, 13:47
carcass this is excellent! Thank you so much. The columns labeled "ID" are those generated by you? Can we search that ID on the forum and the question will show? I like to go in and add a link to the gmatclub post for each question in the spreadsheet so I can go back and find related questions.
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Re: The Official Guide for GMAT Quantitative Review 2019  [#permalink]

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08 Dec 2019, 23:46
Thanks for sharing this!! Now i am feeling more confident about GMAT.
Re: The Official Guide for GMAT Quantitative Review 2019   [#permalink] 08 Dec 2019, 23:46