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963
ER
View first unread post 100 Hardest and easiest questions for PS as of March 2024
Tags: Difficulty: 655-705 Level
Go to page: 1, 2
Bunuel
22
248631
View first unread post by: bb
30 Mar 2024, 10:13
2832
ER
View first unread post GMAT PS Question Directory by Topic & Difficulty
bb
0
1173278
View first unread post by: bb
22 Feb 2012, 11:27
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2408
ER
View first unread post NEW!!! Tough and tricky exponents and roots questions
Tags: Difficulty: 655-705 Level,  Algebra,  Exponents/Powers,  Roots
Go to page: 1, 2, 3, 4
Bunuel
67
503001
View first unread post by: Bunuel
02 Dec 2023, 13:12
1107
ER
View first unread post New Algebra Set!!!
Tags: Difficulty: 655-705 Level,  Algebra,  Sequences
Go to page: 1, 2, 3, 4
Bunuel
72
290463
View first unread post by: bumpbot
24 Sep 2023, 09:21
762
ER
View first unread post The number can be expressed as (63 - 36*3^(1/2))^(1/2) can be expresse
carcass
13
54598
View first unread post by: bumpbot
26 Dec 2023, 12:29
700
ER
View first unread post Let a,b,c, and d be nonzero real numbers. If the quadratic equation
Tags: Difficulty: 655-705 Level,  Algebra
Go to page: 1, 2
amitpaul527
26
89094
View first unread post by: bumpbot
02 Mar 2024, 02:54
369
ER
View first unread post In the infinite sequence A, An = X^(n-1) + X^n + X^(n+1) + X^(n+2) + X
ksharma12
19
54543
View first unread post by: krishna_sunder_
25 Jan 2024, 00:34
328
ER
View first unread post If x and y are positive, which of the following must be greater than
study
21
35671
View first unread post by: bumpbot
10 Apr 2024, 19:01
320
ER
View first unread post Bunuel's Algebra PS Diagnostic Test
Bunuel
107
32798
View first unread post by: Bunuel
11 Jan 2024, 04:56
264
ER
View first unread post For integers x and y, 2^x + 2^y =2^30. What is the value of x + y?
Bunuel
13
27783
View first unread post by: bumpbot
13 Apr 2024, 21:25
246
ER
View first unread post A certain brand of house paint must be purchased either in quarts at $
gmatt1476
12
20930
View first unread post by: SaquibHGMATWhiz
25 Jun 2023, 06:02
235
ER
View first unread post A merchant paid $300 for a shipment of x identical calculators. The
boomtangboy
16
38884
View first unread post by: MBAHOUSE
03 Mar 2024, 11:37
230
ER
View first unread post What is the tenths digit of the quotient when thirty-five hundredths
Bunuel
17
18152
View first unread post by: bumpbot
09 Nov 2023, 06:55
210
ER
View first unread post What is 1/(1*2) + 1/(2*3) + 1/(3*4) + 1/(4*5) + 1/(5*6) + 1/(6*7) + 1/
goodyear2013
13
227464
View first unread post by: bumpbot
27 Oct 2023, 06:42
201
ER
View first unread post If x^2 + y^2 = 100, and x≥0, and y≥0, the maximum value of x
emmak
16
28133
View first unread post by: NotoriousLMNOP
06 May 2023, 10:57
196
ER
View first unread post At an amusement park, tom bought a number of red tokens and
calreg11
10
18229
View first unread post by: krishna_sunder_
24 Jan 2024, 01:43
187
ER
View first unread post Of the following, which best approximates:
HKD1710
9
14166
View first unread post by: statsguy13
24 Dec 2023, 04:09
184
ER
View first unread post There are 24 different four-digit integers than can be
Maxswe
23
27574
View first unread post by: bumpbot
30 Mar 2024, 12:52
174
ER
View first unread post If 20/2^5 = 1/2^m + 1/2^n what is nm ?
Pdirienzo
14
13709
View first unread post by: bumpbot
19 Jun 2023, 09:30
168
ER
View first unread post If f(x) = 3x^2 - tx + 5 is tangents to x-axis, what is the value of a
fattty
7
14061
View first unread post by: 2023aspiranttt
28 Apr 2023, 08:20
166
ER
View first unread post A certain theater has 100 balcony seats. For every $2 increase in the
boomtangboy
9
27356
View first unread post by: bumpbot
11 Jan 2024, 07:42
162
ER
View first unread post If n = 10^10 and n^n = 10^d, what is the value of d?
russ9
15
24947
View first unread post by: bumpbot
23 Apr 2024, 06:44
162
ER
View first unread post A, B, C, D, E, F, G, and H are all integers, listed in order of increa
Bunuel
16
19081
View first unread post by: bumpbot
08 Mar 2024, 01:14
161
ER
View first unread post A manufacturer produces a certain men's athletic shoe in
KAS1
22
26007
View first unread post by: bumpbot
17 May 2023, 10:08
160
ER
View first unread post The product of the two-digit numbers above is the three-digit number
Bunuel
6
29318
View first unread post by: bumpbot
15 Sep 2023, 19:57
160
ER
View first unread post The sum of the first n positive perfect squares, where n is a positive
kirankp
16
28575
View first unread post by: bumpbot
03 Sep 2023, 15:19
154
ER
View first unread post What is the tenth digit to the right of the decimal point
gmatpapa
18
30059
View first unread post by: bumpbot
06 May 2023, 13:25
147
ER
View first unread post The sum of the first k positive integers is equal to k(k+1)/2. What is
MHIKER
7
30251
View first unread post by: tdrowberry
02 Feb 2024, 15:46
145
ER
View first unread post The temperature inside a certain industrial machine at time
Tags: Difficulty: 655-705 Level,  Algebra
Go to page: 1, 2
oss198
21
24849
View first unread post by: krishna_sunder_
25 Jan 2024, 06:24
141
ER
View first unread post If x= 1/(2^2*3^2*4^2*5^2) is expressed as a decimal, how many distinct
sony1000
8
14842
View first unread post by: bumpbot
18 May 2023, 12:09
136
ER
View first unread post How many roots does the equation || x +2 | - 2 | = 2 have?
prinits
11
22693
View first unread post by: bumpbot
04 Jun 2023, 11:15
133
ER
View first unread post The cost per unit of electricity during a 4 year period is a
Safal
15
36898
View first unread post by: quetzalferry
20 Feb 2024, 18:15
131
ER
View first unread post Mr. and Mrs. Wiley have a child every J years. Their oldest
jainvineet
18
13741
View first unread post by: bumpbot
29 Oct 2023, 06:47
128
ER
View first unread post For integers a, b, and c, if ab = bc, then which of the foll
emmak
17
43217
View first unread post by: bumpbot
26 Aug 2023, 23:17
122
ER
View first unread post If p^2 – 13p + 40 = q, and p is a positive integer between 1
AnkitK
16
17329
View first unread post by: bumpbot
06 Jan 2024, 11:05
120
ER
View first unread post If abc = b^3 , which of the following must be true?
nikhilsrl
18
19093
View first unread post by: bumpbot
21 Apr 2023, 04:56
119
ER
View first unread post 36^2 + 37^2 + 38^2 + 39^2 + 40^2 + 41^2 + 42^2 + 43^2 + 44^2 =
enigma123
15
20103
View first unread post by: tksvaan
04 Apr 2024, 11:26
117
ER
View first unread post If f(x) = 5x^2 - 4 and g(x) = 3x + 1, then what is the sum
Bunuel
16
20958
View first unread post by: bumpbot
17 Mar 2024, 23:11
110
ER
View first unread post If x and y are positive and x^2y^2 = 18 – 3xy, then x^2 ?
Jp27
17
19143
View first unread post by: bumpbot
04 Jun 2023, 14:40
109
ER
View first unread post If S is the sum of all the numbers of the form 1/n,
houston1980
8
10381
View first unread post by: nisen20
11 Apr 2024, 12:40
108
ER
View first unread post (0.513)(0.488)(0.942)/(0.684)(0.314)(0.183)
pandoraUM
13
12934
View first unread post by: Crater
02 Jul 2023, 18:35
107
ER
View first unread post If a=(13!^1^6-13!^8)/(13!^8+13!^4) hat is the unit digit of
gmat6nplus1
9
20439
View first unread post by: bumpbot
18 Sep 2023, 03:12
104
ER
View first unread post What is the value of 27^2+28^2+29^2+30^2+31^2+32^2+33^2
Bunuel
14
16602
View first unread post by: bumpbot
25 Feb 2024, 09:32
101
ER
View first unread post If y= (x-1)(x+2), then what is the least possible value of y
fozzzy
18
11342
View first unread post by: bumpbot
11 Oct 2023, 02:07
97
ER
View first unread post If (x × 10^q) – (y × 10^r) = 10^r, where q, r, x, and y are positive
Bunuel
14
9121
View first unread post by: mysterymanrog
16 Jun 2023, 05:41
95
ER
View first unread post Shawna and Jia worked together to paint a house. Combined they worked
dabaobao
17
8487
View first unread post by: shoshonte
22 Feb 2024, 14:41
93
ER
View first unread post The sum of all the digits of the integers from 18 to 21 incl
shrive555
17
27399
View first unread post by: Nalapatricia
08 Mar 2024, 15:21
93
ER
View first unread post (1.0002)(0.9999) – (1.0001)(0.9998) =
GreginChicago
16
13613
View first unread post by: bumpbot
08 Jul 2023, 23:41
91
ER
View first unread post If x is positive and not equal to 1, then the product of x^(1/n) for a
Bunuel
6
6934
View first unread post by: bumpbot
29 Apr 2023, 04:32
90
ER
View first unread post If an object travels 100 feet in 2 seconds, what is the
Tags: Difficulty: 655-705 Level,  Arithmetic
Go to page: 1, 2
shrive555
22
45453
View first unread post by: adewale223
28 Jul 2023, 16:58
89
ER
View first unread post The toll for crossing a certain bridge is $0.75 each crossin
ajit257
10
23165
View first unread post by: achloes
08 Jul 2023, 06:04
87
ER
View first unread post Find the minimum value of an expression 2 (x^2) + 3 (y^2) -
MisterEko
14
20097
View first unread post by: bumpbot
28 Aug 2023, 02:21
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