GMAT Question of the Day - Daily to your Mailbox; hard ones only

 It is currently 13 Oct 2019, 18:18

# Problem Solving (PS)

 new topic Question banks Downloads My Bookmarks Reviews Important topics Go to page Previous    1   2   3   4   5   6   7   8   9   10   11  ...  19    Next Search for:
Topics Author Replies   Views Last post

Forum Experts

 EMPOWERgmat PS Forum Expert - Ask Me Anything about PS and Math   Go to page: 1, 2 Tags: Source: EMPOWERgmat
EMPOWERgmatRichC

24

4172

27 Sep 2019, 11:20

 Veritas Prep PS Forum Expert - Karishma - Ask Me Anything about Math   Go to page: 1 ... 7, 8, 9 Tags: Source: Veritas Prep

179

8073

12 Oct 2019, 01:31

Announcements

506
ER
 100 Hardest and easiest questions for PS as of September 2019
Bunuel

12

100532

29 Jul 2019, 07:22

1896
ER
 GMAT PS Question Directory by Topic & Difficulty
bb

0

737447

22 Feb 2012, 11:27

Topics

13
ER
 5 people including A and B line up in a row. How many possible cases a
MathRevolution

4

1001

12 Sep 2019, 01:59

17
ER
 On the number line, if w > x, y is the midpoint between w and z, and x
Nevernevergiveup

6

4114

11 Sep 2019, 10:21

2
ER
 There are approximately 2.2 pounds in one kilogram. To the nearest eig
Bunuel

4

1656

11 Sep 2019, 08:54

12
ER
 A certain hall contains two cuckoo clocks. If the first
joylive

11

3684

09 Sep 2019, 15:32

349
ER
 If x, y, and k are positive numbers such that x/(x + y)*10 + y/(x + y)   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Algebra,  Must or Could be True Questions,  Source: OG 12
BANON

33

31982

09 Sep 2019, 10:57

68
ER
 The variable x is inversely proportional to the square of the variable
pmklings

14

8156

09 Sep 2019, 05:46

53
ER
 If p^2 – 13p + 40 = q, and p is a positive integer between 1
AnkitK

13

6670

09 Sep 2019, 03:46

17
ER
 If x and y are integers, is y an even integer?
Maksym

5

2245

08 Sep 2019, 11:25

56
ER
 If (x × 10^q) – (y × 10^r) = 10^r, where q, r, x, and y are positive
Bunuel

13

3631

08 Sep 2019, 06:06

37
ER
Bunuel

9

3493

08 Sep 2019, 05:17

49
ER
 If a = 28/31, b=29/30 and c=31/33. Which of the following is true?
BabySmurf

16

5107

08 Sep 2019, 04:14

8
ER
 Which of the following is closest in value to √7.5×32×3125?
Bunuel

3

1059

08 Sep 2019, 00:59

14
 Two workers have different pay scales. Worker A receives \$50 for any..
CAMANISHPARMAR

3

632

06 Sep 2019, 16:44

153
ER
 If x represents the sum of all the positive three-digit
rvthryet

18

21884

06 Sep 2019, 07:46

26
ER
 If P and Q are positive integers, and n is the decimal
Jp27

12

5902

06 Sep 2019, 05:16

12
ER
 Which of the following is the best approximation for y? 1/2 - 1/3 + 1/
Bunuel

6

2359

06 Sep 2019, 01:50

52
ER
 (1.0002)(0.9999) – (1.0001)(0.9998) =
GreginChicago

14

6163

06 Sep 2019, 00:52

57
ER
 The sum of all the digits of the integers from 18 to 21 incl
shrive555

15

12031

06 Sep 2019, 00:29

18
ER
 The customs department has 3.2% of its inspected items opened...
Alessiod

6

1420

05 Sep 2019, 22:15

103
ER
 Given that a, b, c, and d are different nonzero digits and that 10d +
enigma123

18

11404

05 Sep 2019, 21:27

36
ER
 The sum of m consecutive integers is 8. If the sum of n consecutive in
Bunuel

9

1871

05 Sep 2019, 10:15

160
ER
 In a numerical table with 10 rows and 10 columns, each entry is either
carcass

16

11772

05 Sep 2019, 08:47

10
ER
 If r and s are positive integers, each greater than 1, and if 11(s - 1
Bunuel

3

709

05 Sep 2019, 07:40

53
ER
 The ACME company manufactured x brooms per month from Januar
dcastan2

13

8947

04 Sep 2019, 03:39

69
ER
 If it is 6:27 in the evening on a certain day, what time in

11

4741

03 Sep 2019, 13:20

13
ER
 A typewriter can type digits at a speed of 5 digits per sec.
Smita04

5

2043

02 Sep 2019, 23:00

15
ER
 Which of the following is NOT a root of the equation
GMATPrepNow

4

1215

02 Sep 2019, 11:28

23
 Of the 3-digit positive integers greater than 600, how many
chondro48

10

848

02 Sep 2019, 05:26

370
ER
 Each year for 4 years, a farmer increased the number of trees in a
imhimanshu

48

43962

01 Sep 2019, 22:46

38
ER
 How many integer values of x and y satisfy the expression 4x + 7y = 3
Bunuel

14

1598

01 Sep 2019, 20:02

91
ER
 There are 24 different four-digit integers than can be   Go to page: 1, 2 Tags: Difficulty: 700-Level,  Arithmetic,  Number Properties,  Source: Kaplan
Maxswe

20

12374

01 Sep 2019, 10:07

40
ER
 The value of 12! is closest to:
gupta87

2

4446

31 Aug 2019, 14:07

20
ER
 If x, y, and z are consecutive integers such that x > y > z
vibhav

7

4190

31 Aug 2019, 11:35

6
ER
 For how many integers, denoted by "q", is
rishabhmishra

5

794

31 Aug 2019, 03:10

21
ER
 If x^2+y^2=1 and ||x|-0.34|+0.66=y, how many values can x take?
Philipp98

12

804

29 Aug 2019, 23:13

26
ER
 Leo, Shelly and Raj can complete a certain job in 10, 12, and 15 days
EgmatQuantExpert

11

1985

29 Aug 2019, 22:43

24
ER
 If the average of 993, 994, 996, 997, 998, 1001, 1001, 1002,
ruturaj

10

8208

29 Aug 2019, 06:34

18
ER
 If (61^2-1)/h is an integer, then h could be divisible by each...
CAMANISHPARMAR

8

1118

28 Aug 2019, 13:19

37
ER
 The organizers of a conference offered a certain number
paidlukkhha

6

2324

28 Aug 2019, 06:30

19
 Two solutions are made by adding Chemical Z to water. Solution A is 40
AkshdeepS

9

1290

27 Aug 2019, 10:03

9
ER
 If ab = 20 –a^2*b^2, where both a and b are negative, then a^2 =
Arvind42

5

795

26 Aug 2019, 10:13

41
ER
 a^4 + 1/ (a^4) = 119 and a > 1, then the value of a^3 - 1/(
Qoofi

10

9610

26 Aug 2019, 01:48

ER
 a○b is defined as 1/(a+b) – 1/a.
MathRevolution

5

297

25 Aug 2019, 18:52

8
ER
 If x = [m]11^6 - 7^6[/m] and y = [m]7^6 - 3^6[/m] , then wha
Kinshook

4

453

25 Aug 2019, 18:45

5
ER
 If x is the smallest positive integer such that 485,100 divided by x i

6

320

25 Aug 2019, 18:34

55
ER
 Jamboree and GMAT Club Contest: The sum of the two digit numbers   Go to page: 1, 2, 3 Tags: Difficulty: 700-Level,  Arithmetic,  Source: Jamboree
Bunuel

49

6270

25 Aug 2019, 18:26

7
ER
 If (a+b)^5= a^5+xa^4b+ya^3b^2+za^2b^3+tab^4+b^5 What is the value of x
div10

7

979

24 Aug 2019, 12:33

6
ER
 The mean weight of 12 packages a retailer needs to ship on Monday is 1
LeenaSai

3

270

24 Aug 2019, 09:44

8
ER
 Rank those three in order from smallest to biggest.
Bunuel

5

1114

24 Aug 2019, 05:32

5
 Let a1, a2, ... , a52 be positive integers such that a1 ＜ a2 ＜ ...
AbdulMalikVT

2

191

23 Aug 2019, 23:10

 new topic Question banks Downloads My Bookmarks Reviews Important topics Go to page Previous    1   2   3   4   5   6   7   8   9   10   11  ...  19    Next Search for: