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

 It is currently 15 Dec 2019, 10:44

# Problem Solving (PS)

 new topic Question banks Downloads My Bookmarks Reviews Important topics Go to page Previous    1  ...  9   10   11   12   13   14   15   16   17   18   19   20    Next Search for:
Filter
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

26

4834

26 Oct 2019, 19:33

 Veritas Prep PS Forum Expert - Karishma - Ask Me Anything about Math   Go to page: 1 ... 8, 9, 10 Tags: Source: Veritas Prep

190

9167

02 Dec 2019, 21:57

Announcements

522
ER
 100 Hardest and easiest questions for PS as of November 2019
Bunuel

12

104481

29 Jul 2019, 07:22

1939
ER
 GMAT PS Question Directory by Topic & Difficulty
bb

0

756173

22 Feb 2012, 11:27

## GMAT Club Member Recommended Prep Products:

Topics

27
ER
 If the sum of the first n positive integers is x, then which
goodyear2013

13

4943

12 Mar 2019, 02:45

54
ER
 The ACME company manufactured x brooms per month from Januar
dcastan2

13

9145

04 Sep 2019, 03:39

30
ER
 If y>x & x^2 + y^2 = 5101, the value of y-x is
PareshGmat

13

2393

12 Jun 2017, 23:23

54
ER
 If p^2 – 13p + 40 = q, and p is a positive integer between 1
AnkitK

13

6755

09 Sep 2019, 03:46

23
ER
 If the number 12341234B1234A, in which A and B represent digits, is di
ynaikavde

13

4813

15 Nov 2019, 06:56

33
ER
 Which of the following equation has 3 + 2*3^(1/2) as one of its roots
EgmatQuantExpert

13

1677

31 Jul 2019, 09:31

23
ER
 If x-y=x+y , what is x in terms of y?
MathRevolution

14

1371

13 Sep 2019, 06:22

88
ER
 For integers a, b, and c, if ab = bc, then which of the foll
emmak

14

26685

26 Oct 2019, 21:53

45
ER
 The product of the two-digit numbers above is the three-digi
Bunuel

14

7217

02 Jul 2019, 19:02

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

14

6263

06 Sep 2019, 00:52

40
ER
 How many integer values of x and y satisfy the expression 4x + 7y = 3
Bunuel

14

1988

01 Sep 2019, 20:02

39
ER
 If x^2 + 9/x^2 = 31, what is the value of x - 3/x?
maxx1234

14

5143

22 Mar 2019, 10:42

174
ER
 If 2^4x = 3,600, what is the value of (2^1-x)^2 ?
Reni

14

8273

15 Oct 2019, 17:09

33
ER
 A certain calculating machine has only three operation butto
anon1

14

2893

12 Jan 2019, 16:40

51
ER
 For a particular model of moving truck, rental agency A charges a dail
chetan86

14

11748

09 Dec 2019, 17:45

38
ER
 The turnover of an organization named 'Coverage' was \$640 crore per an
DHAR

14

2875

08 Aug 2019, 05:00

70
ER
 If a and b are odd integers, a Δ b represents the product of
daviesj

14

6836

20 May 2019, 23:57

32
ER
 If 4^a∗2^b=16^4, what is the minimum possible value of (32–ab)?
Bunuel

14

3570

03 Nov 2019, 12:11

27
ER
 1+1/2+1/3+.....+1/16 is
bagdbmba

14

4957

22 Apr 2018, 12:44

135
ER
 The last digit of 12^12 + 13^13 – 14^14×15^15 =
Bunuel

14

8867

14 Aug 2019, 21:35

60
ER
 For all positive integers n, the sequence An is defined by
daviesj

14

5477

17 May 2019, 15:41

117
ER
 If x^4 + y^4 = 100, then the greatest possible value of x is between
ulm

14

13616

24 Oct 2019, 06:01

234
ER
 During the month of April, the average temperatures on day n
TeamGMATIFY

14

18456

04 Aug 2019, 08:15

56
ER
 A camera lens filter kit containing 5 filters sells for \$57
BabySmurf

14

7355

14 Sep 2019, 05:31

41
ER
 Four terms in arithmetic progression have sum of 28. Product

14

14102

14 Sep 2019, 11:01

174
 The function g(x) is defined for integers x such that if x
bhandariavi

14

14346

19 Jan 2019, 03:10

85
ER
 If w, x, y, and z are non-negative integers, each less than
abhi758

15

7350

16 Sep 2019, 07:25

40
ER
 A quadratic equation is in the form of x^2–2px + m = 0, where m is
kiran120680

15

1346

10 Jun 2019, 07:12

60
ER
 36^2+37^2+38^2+39^2+40^2+41^2+42^2+43^2+44^2=
enigma123

15

9027

15 Apr 2019, 15:24

11
ER
 There are 2 circular cylinders X and Y, and both cylinders contain wat
gmatbusters

15

997

27 Oct 2018, 09:23

15
ER
 If the digits of a two-digit number are interchanged, the resulting in
Bunuel

15

3127

08 Jun 2019, 11:15

34
ER
 If 100cm = 1 meter, then what is the value of 100 cm square
saurabhgoel

15

14796

12 Mar 2019, 15:21

92
ER
 How many roots does the equation || x +2 | - 2 | = 2 have?
prinits

15

9962

09 Nov 2019, 00:53

47
ER
 X and Y are positive integers. If 1/x + 1/y < 2, which of the followin
barakhaiev

15

1176

20 Apr 2019, 01:18

71
ER
 If x and y are integers and 2x + 9y = 57, then the least possible valu
Bunuel

15

4611

23 Feb 2019, 10:27

32
ER
 What is the sum of all the 4 digit numbers formed by digits 2,3,4,5?
fitzpratik

15

2041

12 Jun 2019, 02:29

48
ER
 If x and y are non-zero numbers and the value of (y)10x5 is -1, which
niteshwaghray

15

2918

14 Oct 2019, 02:37

20
ER
 A will was written such that an estate would be divided among five ben

15

4092

26 Jan 2019, 13:30

50
ER
 For any numbers a and b, a#b=a + b - ab. If a#b=0, which of
Stiv

15

14384

11 Jun 2019, 20:23

37
ER
 If (n-2)! = (n! + (n-1)!)/99, and n is a positive integer, then n=?
gettinit

15

4477

07 Sep 2018, 11:44

117
ER
 If s and t are integers greater than 1 and each is a factor of the int
aniketm.87@gmail.com

15

17937

21 Jan 2019, 06:06

292
ER
 The product of all the prime numbers less than 20 is closest to which
Bunuel

15

62694

03 Oct 2019, 19:05

12
ER
 If product of integers a and b is negative and sum of their squares is
EgmatQuantExpert

15

758

20 May 2019, 10:29

35
ER
 What is the sum of all unique solutions for x^2+6x+9=|x+3| ?
Bunuel

15

4352

13 Jul 2019, 14:56

48
ER
 If x and y are positive and x^2y^2 = 18 – 3xy, then x^2 ?
Jp27

15

6852

14 Nov 2019, 11:42

53
ER
 If f(x) = 5x^2 and g(x) = x^2 + 12x + 85, what is the sum of all value
tejal777

15

11158

25 Apr 2019, 15:26

58
ER
 The sum of all the digits of the integers from 18 to 21 incl
shrive555

15

12544

06 Sep 2019, 00:29

16
ER
 z and m are integers such that z > -7 and m > 3
GMATPrepNow

15

866

19 Jul 2019, 12:12

123
ER
 If y=root(3y+4), then the product of all possible solution
Prax

15

8956

30 Sep 2019, 07:28

61
ER
 If ||x+3| - 12| < 13, what is the range of x?
EgmatQuantExpert

16

2789

14 May 2019, 23:57

 new topic Question banks Downloads My Bookmarks Reviews Important topics Go to page Previous    1  ...  9   10   11   12   13   14   15   16   17   18   19   20    Next Search for: