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968
ER
View first unread post 100 Hardest and easiest questions for PS as of April 2024
Tags: Difficulty: 655-705 Level
Go to page: 1, 2
Bunuel
22
253880
View first unread post by: bb
30 Mar 2024, 10:13
2842
ER
View first unread post GMAT PS Question Directory by Topic & Difficulty
bb
0
1176923
View first unread post by: bb
22 Feb 2012, 11:27
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Topics
20
ER
View first unread post How many digits will be there to the right of the decimal point in the
Bunuel
10
16374
View first unread post by: KarishmaB
16 Aug 2023, 23:49
21
ER
View first unread post How many real solutions exist for the equation x^2 – 11|x| - 60 = 0?
Bunuel
4
4491
View first unread post by: Diablobuster
17 Aug 2023, 11:39
32
ER
View first unread post If the tick marks on the number line below are evenly spaced, what val
Bunuel
7
5806
View first unread post by: bumpbot
21 Aug 2023, 02:52
4
ER
View first unread post If a and b are positive integers, a^2 + b^2=145, what could be the
Bunuel
4
1493
View first unread post by: sanchitb23
21 Aug 2023, 12:32
63
ER
View first unread post If x^1+x^(−1)=5, what is the value of x^4+x^(−4)?
Bunuel
11
8238
View first unread post by: gmatophobia
21 Aug 2023, 22:10
3
ER
View first unread post Given 2x + 2y = 6z, 2x - 2y = 2z and y - z = 0, how many unique
Bunuel
3
1749
View first unread post by: KarishmaB
22 Aug 2023, 02:42
14
ER
View first unread post If x>0 and √5x = √3x+1, what is the value of 4x^2?
Bunuel
3
2210
View first unread post by: bumpbot
25 Aug 2023, 09:22
21
ER
View first unread post For consecutive even integers a and b, a > b. If a^2 + b^2 = 340 whicH
Bunuel
9
5790
View first unread post by: bumpbot
25 Aug 2023, 10:28
44
ER
View first unread post If a < b and 1 + 21 + 123 = a + b, then what is the value of a ?
Bunuel
7
5265
View first unread post by: bumpbot
01 Sep 2023, 04:29
11
ER
View first unread post Integers x and y with x > y > 0 satisfy x + y + xy = 80.
Bunuel
3
1312
View first unread post by: Paras96
05 Sep 2023, 07:45
52
ER
View first unread post If x + x^2 + x^3 = 27, then the average (arithmetic mean) of x + x^2 +
Bunuel
10
7240
View first unread post by: bumpbot
05 Sep 2023, 08:23
26
ER
View first unread post If x^8 + 1/x^8 = 2207, what could be the value of x + 1/x ?
Bunuel
6
9616
View first unread post by: JeSuisRohit
05 Sep 2023, 21:29
6
ER
View first unread post For all numbers a and b, let a#b = (a + b)^2 – 2ab. Which of the follo
Bunuel
2
1996
View first unread post by: bumpbot
13 Sep 2023, 05:25
156
ER
View first unread post The product of the two-digit numbers above is the three-digit number
Bunuel
6
29532
View first unread post by: bumpbot
15 Sep 2023, 19:57
15
ER
View first unread post If a^2 – ab = 2b^2, which of the following could be b/a ?
Bunuel
4
3803
View first unread post by: bumpbot
16 Sep 2023, 05:19
36
ER
View first unread post If 9^x + 9^(-x) = 62, then what is the value of 3^x + 3^(-x)?
Bunuel
5
5477
View first unread post by: youcouldsailaway
17 Sep 2023, 06:15
7
ER
View first unread post Which one of the following is closest to 1?
Bunuel
7
4489
View first unread post by: chetan2u
17 Sep 2023, 19:32
29
ER
View first unread post If 2^20 = 2^15 x+y, where x and y are non-negative integers,
Bunuel
4
2409
View first unread post by: Bunuel
19 Sep 2023, 00:00
83
ER
View first unread post If (a + b):(b + c):(c + a) = 6:7:8 and a + b + c = 14, then find a:b:c
Bunuel
8
44672
View first unread post by: bumpbot
20 Sep 2023, 01:10
3
ER
View first unread post For which of the following values of k will (k + 10)x^2 + (k + 10)x 9
Bunuel
3
1065
View first unread post by: Kinshook
22 Sep 2023, 02:17
1110
ER
View first unread post New Algebra Set!!!
Tags: Difficulty: 655-705 Level,  Algebra,  Sequences
Go to page: 1, 2, 3, 4
Bunuel
72
290770
View first unread post by: bumpbot
24 Sep 2023, 09:21
37
ER
View first unread post If x + y + z = 2, x^2 + y^2 + z^2 = 6, and x^3 + y^3 + z^3 = 8, what i
Bunuel
9
24078
View first unread post by: bumpbot
02 Oct 2023, 10:44
26
ER
View first unread post If r and s are positive integers, each greater than 1, and if 11(s - 1
Bunuel
6
13853
View first unread post by: bumpbot
04 Oct 2023, 22:11
36
ER
View first unread post If x is a positive number and sqrt(3/2 + (sqrt(3/2 + sqrt(3/2 +
Bunuel
14
5689
View first unread post by: bumpbot
05 Oct 2023, 02:09
52
ER
View first unread post For how many positive integer values of N, less than 40 does the equat
Bunuel
8
8535
View first unread post by: nipun7399
06 Oct 2023, 00:24
4
ER
View first unread post The product of all prime numbers less than 29 is approximately equal
Bunuel
2
2675
View first unread post by: gowthamkanirajan
11 Oct 2023, 14:40
10
ER
View first unread post If the roots of the equation ax^2 + bx + c = 0 are reciprocal of the
Bunuel
3
2768
View first unread post by: bumpbot
12 Oct 2023, 02:16
5
ER
View first unread post 5^3x + 5^2y + 5z + p = 264, where x, y, z and p are all positive integ
Bunuel
2
1415
View first unread post by: bumpbot
15 Oct 2023, 19:22
30
ER
View first unread post If sqrt(x^2 + (sqrt(x^2 + sqrt(x^2 + ...))), where the given expressio
Bunuel
6
3346
View first unread post by: bumpbot
17 Oct 2023, 12:56
11
ER
View first unread post If x and y are positive and x^2 + y^2 = 100, then for which of the
Bunuel
8
5233
View first unread post by: mmdfl
20 Oct 2023, 10:31
35
ER
View first unread post If the difference between a two digit positive integer and its reversa
Bunuel
13
4783
View first unread post by: bumpbot
21 Oct 2023, 07:57
11
ER
View first unread post What is the maximum value of 3/4 + 1/x^2 - 1/x^4?
Bunuel
6
2187
View first unread post by: bumpbot
23 Oct 2023, 01:32
19
ER
View first unread post If a^2 + b^2 = 144 and ab ≠ 0, then the greatest possible value for b
Bunuel
11
9583
View first unread post by: sachin_27
26 Oct 2023, 08:33
42
ER
View first unread post Suppose that |x + y| + |x -y| = 2. What is the maximum possible value
Bunuel
8
6916
View first unread post by: Oppenheimer1945
30 Oct 2023, 09:03
29
ER
View first unread post If P(x) be a polynomial satisfying the identity P(x^2) + 2x^2 + 10x =
Bunuel
9
2465
View first unread post by: DrAnkita91
31 Oct 2023, 05:50
5
ER
View first unread post If x = 2 + 3, what is the value of x^4 + 1/x^4?
Bunuel
2
885
View first unread post by: VivekPrateek
01 Nov 2023, 08:07
3
ER
View first unread post In the equation n^2 kn + 16 = 0, n is an integer. Which of the
Bunuel
3
1537
View first unread post by: Runjhun26
07 Nov 2023, 07:49
231
ER
View first unread post What is the tenths digit of the quotient when thirty-five hundredths
Bunuel
17
18346
View first unread post by: bumpbot
09 Nov 2023, 06:55
5
ER
View first unread post What is the value of (x^8y^2 + x^2y^8)/(x^2 + y^2)?]
Bunuel
1
697
View first unread post by: VivekPrateek
10 Nov 2023, 23:10
2
ER
View first unread post If a > b > 0, and a^2 + b^2 = 6ab, what is the value of (a + b)/(a-b)?
Bunuel
1
1287
View first unread post by: ArijitDas148
11 Nov 2023, 11:30
19
ER
View first unread post Let A = 2^50, B = 3^30, and C = 5^20. Which of the following is true?
Bunuel
5
1453
View first unread post by: VivekPrateek
11 Nov 2023, 12:19
13
ER
View first unread post There are approximately 2.2 pounds in one kilogram. To the nearest eig
Bunuel
6
14983
View first unread post by: bumpbot
22 Nov 2023, 16:01
6
ER
View first unread post If x and y are integers, how many pairs of (x, y) are there such that
Bunuel
1
763
View first unread post by: anicancer
23 Nov 2023, 12:23
26
ER
View first unread post What is the value of (1 - 1/2^2)(1 - 1/3^2)(1 - 1/4^2).(1 - 1/20^2)?
Bunuel
3
1656
View first unread post by: KarishmaB
24 Nov 2023, 01:20
10
ER
View first unread post If p + q + r = 0, where a ≠ b ≠ c, then p^2/2p^2 + qr + q^2/2q^2 + pr
Bunuel
3
1831
View first unread post by: bumpbot
29 Nov 2023, 23:26
17
ER
View first unread post If x and y are integers and 2x–y= 11, then 4x+ y CANNOT be
Bunuel
11
9352
View first unread post by: bumpbot
30 Nov 2023, 23:23
2416
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
504123
View first unread post by: Bunuel
02 Dec 2023, 13:12
16
ER
View first unread post For all positive integers x, x^3 + ax^2 + 8x + 5 is a multiple of
Bunuel
4
1246
View first unread post by: KarishmaB
05 Dec 2023, 01:49
39
ER
View first unread post If (x + y)/(x y) = (2x + 2y)/[x + 2(xy) + y], what is the ratio
Bunuel
7
11450
View first unread post by: bumpbot
05 Dec 2023, 09:11
11
ER
View first unread post If abc 0 and (a + b)^(1/2) + b + c = c + a, what is 1/a + 1/b + 1/c?
Bunuel
1
960
View first unread post by: jm2k5
06 Dec 2023, 19:15
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