All GMAT Prep (Classic) Problem Solving (PS) and Data Sufficiency (DS)

SUB-600 
1.  For every order, a certain mail-order company charges a ship 
2.  If w, x, and y are consecutive odd positive integers and w < x < y 
3.  In the xy-plane, each point on circle K has nonnegative coordinates an 
4.  A pair of shoes is on sale for $60. If this price is 20 percent less 
5.  A certain list of 100 data has an average (arithmetic mean) of 6 and 
6.  If Sally drives at a constant speed of 50 miles per hour, how many min 
7.  If a = 1 and (a - b)/c = 1 which of the following is NOT a possible va 
8.  On the number line above, what is the length of segment AB ? 
9.  After a fisherman sold 1/4 of the fish he had caught and gave away 2/3 
10.  If N = 1/3 + 1/3^2 +1/3^3 , then N is between 
11.  In the sequence above, each term after the first 1/2 of the preceding 
12.  A box contains 25 red blacks, 100 blue blocks, and 175 yellow blocks. 
13.  A fast food company plans to build 4 new restaurants. If there are 12 
14.  An investor purchased 20 shares of certain stock at price of $45.75 
15.  When N is divided by T, the quotient is S and reminder is V. which of 
16.  What is the number of different committees of 4 people that can be sel 
17.  If the operation Ø is defined for all positive integers x and w by x Ø 
18.  If x = kc and y = kt, then y - x = ? 
19.  A certain company sold 1,000 blenders at $100 each and 10 stoves at $1 
20.  In the infinite sequence a1, a2, a3, ..., an, each term after the firs 
21.  (-3)^(-2) = 
22.  The arithmetic mean and standard deviation of a certain 
23.  If a certain wheel turns at a constant rate of x revolutions per minut 
24.  If a coin has an equal probability of landing heads up or tails up eac 
25.  A certain bakery has 6 employees. It pays annual salaries of $14,000 
26.  If x is equal to the sum of the even integers from 40 to 60 inclusive, 
27.  If 5^21 * 4^11 = 2 * 10^n, what is the value of n? 
28.  Which of the following is equal to the average (arithmetic mean) of (x 
29.  P, Q and R are located in a flat region of a certain state. 
30.  The 15 homes in a new development are each to be sold for 
31.  The cost of picture frame M is $10.00 less than 3 times the cost of pi 
32.  The value of (-89)^(1/3) is: 
33.  A certain bank uses the formula above to approximate the ann 
34.  A salesperson received a commission of 3 percent of the sale 
35.  S represents the sum of the weights of n fish in pounds. Which of the 
36.  If (2^x)(3^y) = 288, where x and y are positive integers, then (2^x-1) 
37.  The maximum temperatures, in degrees Fahrenheit, recorded in a city on 
38.  There are 15 slate rocks, 20 pumice rocks, and 10 granite rocks random 
39.  If (x - b)^(1/3) = c^6, then x = ? 
40.  If ab not equal to 0, then a^(-1) + b^(-1) = 
41.  If (2/3)^n = (3/2)^2, what is the value of n? 
42.  If (2^x) (2^y) = 8 and (9^x)(3^y) = 81, then (x,y) equals: 
43.  For all numbers x such that x is not equal 1, if g(x) is defined by 
44.  The ratio of the amount of Alex's fuel oil bill for the mont 
45.  A television manufacturer produces 600 units of a certain model each 
46.  If △ and □ represent single digits in the correctly worked computation 
47.  If $1000 was invested at an annual interest rate of 5.6% compounded an 
48.  Each unit of a certain product costs a manufacturer $9 to produce. The 
49.  An athlete runs R miles in H hours, then rides a bike Q miles in the 
50.  For the numbers on the number line above, which of the follo 
51.  A certain meter records voltage between 0 and 10, inclusive 
52.  The temperatures in degrees Celsius recorded at 6 in the morning in 
53.  In the figure above, what is the value of x? 
54.  Joshua and Jose work at an auto repair center with 4 other 
55.  What is the value of 17^(1/2) + 47^(1/2), to the nearest whole number? 
56.  If xy + k = k and x is not 0, which of the following must be true? 
57.  There are 8 magazines lying on a table; 4 are fashion magazines and th 
58.  For each hour of production, a certain factory requires 1 as 
59.  If n is a positive integer, which of the following must be an even int 
60.  Of the 100 passengers who entered a railroad station, 10 passengers ha 
61.  A rectangular region has a fence along three sides and a 
62.  Of the following, which is greatest? 
63.  The mean and the standard deviation of the 8 numbers shown 
64.  In May, Xiang sold 15 used cars. For these 15 cars, the 
65.  In the figure shown, the length of line segment QS is 
66.  If x is an even integer and y is an odd integer, which of the followin 
67.  If x is an integer, which of the following must be an odd integer? 
68.  Connie paid a sales tax of 8 percent on her purchase. If the sales tax 
69.  A farm used two harvesting machines, H and K, to harvest 100 acres of 
70.  At 12:00 noon, the temperature in a certain storage room was 64. If th 
71.  To determine her state income tax last year, Elena computed 5 percent 
72.  The area of a square garden is A square feet and the perimeter is P 
73.  Which of the following is closest to (8^2 − 4^2)^(1/2) ? 
74.  Square S is inscribed in circle T. If the perimeter of S is 24, what 
75.  A certain brand of gasoline costs $1.25 per gallon. Using this gasolin 
76.  If x is an odd integer, which of the following is also an odd integer? 
77.  Lisa bought a house for $70,000 and paid closing costs equal to 2 perc 
78.  A circular cloth with a diameter of 20 inches is placed on a 
79.  In a survey of 248 people, 156 are married, 70 are self-employed and 2 
80.  If S = n(n + 1)/2 and n = 40, then S = 
81.  If the tick marks on the number line shown are equally spaced, what is 
82.  Machines X and Y produce bottles at their respective constant rates. 
83.  Isaac can purchase a certain item in four different ways, as 
84.  The number of years of service of the eight employees in a production 
85.  Two members of a club are to be selected to represent the club at a na 
86.  A certain company had an annual profit of $15 million in 1998 and an a 
87.  For each hour at his part-time job, Jack is paid $0.05 per box for the 
88.  If the probability that event S will not occur is 1 - y, then the prob 
89.  According to a financial analyst, if company C sets the unit selling 
90.  Helen, Jim, and Ivan each purchased some books at a bookstore. Helen 
91.  Denise made 9 sales calls on Monday, 6 sales calls on Tuesday, 7 sales 
92.  Each day Linda spends 6 hours at her baby-sitting job, for which she 
93.  A certain class, consisting of a lecture and a question-and-answer ses 
94.  (1001^2 - 999^2)/(101^2 - 99^2) = 
95.  For all numbers a and b, the operation # is defined by a # b = 2a + 2b 
96.  Company P's cost c, in dollars, of producing n units of a certain prod 
97.  Working at their respective constant rates, machine A makes 100 copies

600-700 
1.  A copy service charges $0.05 per copy for the first 100 copies, $0.04 
2.  Working alone at its own constant rate, a machine seals k cartons in 8 
3.  If w, x, y, and z are numbers on the number line shown, which of the 
4.  A certain telephone company offers two plans, A and B. Under 
5.  Equal amount of water were poured into two empty jars of 
6.  Which of the following lists the number of points at which a 
7.  If the two regions above have the same area, what is the ratio of t:s? 
8.  All points (x,y) that lie below the line l, shown above, satisfy which 
9.  For each country listed in the left column of the table, the number in 
10.  For any positive integer n, the length of n is defined as th 
11.  A company wants to buy computers and printers for a new branch office 
12.  If x is an even integer, which of the following must be an odd integer 
13.  A certain basket contains 10 apples 7 of which are red and 3 are green 
14.  The table shows the numbers of greeting cards for various occasions so 
15.  The table shows the number of calls received by each of five operators 
16.  A college admissions officer predicts that 20 percent of the students 
17.  If x<0, then (-x*|x|)^(1/2) is: 
18.  During a car trip, Maria stopped to rest after she traveled 1/2 of the 
19.  At the end of each year, a certain credit card company pays a bonus to 
20.  If p, q, r, and s are as shown on the number line above, which of the 
21.  A computer chip manufacturer expects the ratio of the number of defect 
22.  In a certain furniture store, each week Nancy earns a salary of $240 p 
23.  The sum of the first 50 positive even integers is 2550. What is the 
24.  From a group of 21 astronauts that includes 12 people with previous ex 
25.  If 3^x - 3^(x-1) = 162, then x(x - 1) = 
26.  For which of the following values of x is (1 - (2 - x^(1/2))^(1/2)) 
27.  (root(9 + root(80)) + root(9 - root(80)))^2 = 
28.  The y intercept of a line L is 4. If the slope of L is negative which 
29.  A contest will consist of n questions, each of which is to be answered 
30.  If 0 < x < 1, which of the following inequalities must be true ? 
31.  A number is to be selected at random from the set above. What is the 
32.  On his drive to work, Leo listens to one of three radio stations A, B 
33.  A certain candy manufacturer reduced the weight of Candy Bar M by 20 
34.  The total of company C's assets in 1994 was 300% greater tha 
35.  The contents of a certain box consist of 14 apples and 23 or 
36.  2 + 2 + 2^2 + 2^3 + 2^4 + 2^5 + 2^6 + 2^7 + 2^8 = ? 
37.  A certain store found that last year the average (arithmetic mean) mon 
38.  The table above shows the total sales recorded in July for 
39.  For the inequalities above, what is the maximum possible value of P + 
40.  A certain manufacturer of cake, muffin, and bread mixes has 100 buyers 
41.  A certain farmer pays $30 per acre per month to rent farmland. How muc 
42.  The diameter of circle S is equal in length to a side of a certain squ 
43.  Pat, Kate, and Mark charged a total of 162 hours to a certain project. 
44.  A television network sells advertising time on a certain program at th 
45.  If (400)(6,000) = (240)(100^x), what is the value of x ? 
46.  The lunch menu at a certain restaurant contains 4 different entrees an 
47.  Machine A produces pencils at a constant rate of 9,000 pencils per hou 
48.  A school purchased 2 computers whose prices were $1,000 and $2,000, re 
49.  A grocer stacked oranges in a pile. The bottom layer was 
50.  The figure shows the top side of a circular medallion made of a circul 
51.  A charitable organization has a goal of raising $300,000 in 100 days. 
52.  On the number line shown, the tick marks are equally spaced. What is 
53.  Of the 50 employees of a certain company, 30 earn an average (arithmet 
54.  The table shows the quantities of eggs, flour, and sugar used by a cer 
55.  In a certain group of 10 members, 4 members teach only French and the 
56.  Last semester an assistant was paid a total of $800 for grading papers 
57.  Amy's grade was 90th percentile of the 80 grades for her class. Of the 
58.  Bobby bought two shares of stock, which he sold for $96 each. If he 
59.  A certain restaurant offers 6 kinds of cheese and 2 kinds of 
60.  If k and t are integers and k^2 – t^2 is an odd integer 
61.  What is the greatest prime factor of 4^17 - 2^28? 
62.  An automobile manufacturer offers a station wagon with eithe 
63.  The temperature of a certain cup of coffee 10 minutes after it was pou 
64.  A stamping machine produces 100 gaskets per hour. When this machine 
65.  For any triangle T in the xy–coordinate plan, the center of T is defin 
66.  Lynn lent Robert $10,000 at 6 percent simple annual interest to be rep 
67.  Nathan took out a student loan for 1200$ at 10 percent annual interest 
68.  If 0 < m < 1, which of the following expressions has the least value? 
69.  Five pieces of wood have an average (arithmetic mean) length of 124 
70.  In the xy-plane, line k has positive slope and x-intercept 4. If the 
71.  Bob invested $2000 in fund A and $1000 in fund B. Over the next two ye 
72.  The distributor of cases of a certain beverage charges $60 per case fo 
73.  The table shows the number of residents in a certain development who 
74.  In a class of 30 students, 2 students did not borrow any 
75.  One morning Emily recorded the time that it took to read each of her

700+ 
1.  Tanya prepared 4 different letters to be sent to 4 different addresses 
2.  The figure shown represents a board with 4 rows of pegs, and at the bo 
3.  What is the greatest possible area of a triangular region with one ver 
4.  If n denotes a number to the left of 0 on the number line such that 
5.  The function F is defined for all positive integers n by the following 
6.  A certain business produced x rakes each month form November 
7.  If two of the four expressions x+y, x+5y, x-y, and 5x-y are chosen at 
8.  To celebrate a colleague's retirement, the T coworkers in an office ag 
9.  In a certain bathtub, both the cold-water and the hot-water fixtures 
10.  A hiker walking at a constant rate of 4 miles per hour is passed by a 
11.  Of the 800 employees of Company X, 70 percent have been with 
12.  In May Mrs Lee's earnings were 60 percent of the Lee family' 
13.  For one toss of a certain coin, the probability that the outcome is he 
14.  A certain car averages 25 miles per gallon of gasoline when driven in 
15.  The table above shows the amount of waste material, in tons 
16.  On the number line above, the segment from 0 to 1 has been divided int 
17.  During a trip on an expressway, Don drove a total of x miles. His aver 
18.  In the figures above if the area of the triangle on the right is twice 
19.  For a certain race, 3 teams were allowed to enter 3 members each. 
20.  A certain roller coaster has 3 cars, and a passenger is equally likely 
21.  At a certain supplier, a machine of type A costs $20,000 and 
22.  If x and y are positive, which of the following must be greater than 
23.  The mass of 1 cubic meter of a substance is 800 kilograms under certai 
24.  The list shown consists of the times, in seconds, that it took each of

Bunuel · Answer

DS

PS

abalodi · Answer

are these questions from the GMAT PREP Exams or the question packs?

Bunuel · Answer

_________________
GMAT Prep.

philippi · Answer

Don´t know how come this only has 2 Kudos! Great collection, grande work  Bunuel !

Hopefully one day someone will make the effort to cluster the Qs in Exam 1,2,3,4,5,6 respectively.

Is there anywhere such a list for the Official guide Question Pack Questions? Or how are they tagged?

mykrasovski · Answer

philippi  quite many of the questions from GMATPrep appear in official practice tests available at mba.com, so I would advise to avoid the GMATPrep questions especially if you want to have unbiased results in your official diagnostic tests.

shafayat7777 · Answer

Does these questions appear in official gmat practice test 1 and 2?

Bunuel   bb

Bunuel · Answer

___________________________________
Yes.

Aditya6697 · Answer

Thanks a lot for this useful post!

Posted from my mobile device

Aarya20 · Answer

Bunuel , do these questions appear in GMAT Club Tests/ Practice Sets, if yes, doing both is beneficial or just doing one of these 2 is enough?

Bunuel · Answer

No, GMAT Prep questions are not included in GMAT Club tests. GMAT Club tests comprise of questions written by GMAT Club.

gabriellewilson · Answer

Yep! I just wanted to say thank you. great contribution

gmatemperor · Answer

this is good, thank u

riawadhwa · Answer

Can we use this material for focus edition as well

Bunuel · Answer

Yes, just ignore the geometry-heavy questions. The rest should be fine for the Focus Edition.

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