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# Problem Solving (PS)

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ER
 100 Hardest and easiest questions for PS as of November 2019
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29 Jul 2019, 07:22

1938
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 GMAT PS Question Directory by Topic & Difficulty
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Topics

1
ER
 (2x+1)^2 - (2x-1)^2 =
Bunuel

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145

03 Dec 2019, 02:39

4
ER
 A 5-digit code consists of one number digit chosen from 1, 2, 3 and
rohan2345

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08 Oct 2019, 12:34

1
ER
 Data sets X and Y each consist of 4 values, as shown in the table. If
Bunuel

1

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20 Nov 2019, 03:07

ER
 The perimeter of a rectangular patio is 268 feet and its length is 168
Bunuel

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14 Oct 2019, 04:51

1
 In how many ways 2^k (k>12) can be written as sum of the two or more
nick1816

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16 May 2019, 20:13

ER
 In the graphic above, ABC is an equilateral triangle and ADC is an iso
Bunuel

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146

23 Oct 2019, 17:35

1
 The probability that Reyna goes for a run on any given day is 0.7. The
shridhar786

1

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04 Oct 2019, 12:24

ER
 In the figure above, if AB = BC, then n =
Bunuel

1

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23 Oct 2019, 00:18

ER
 A number of building blocks were purchased to construct a wall at cost
Bunuel

1

146

04 Oct 2019, 00:42

 The population of a city doubles every twenty-five years. If the.....
CAMANISHPARMAR

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04 Dec 2019, 02:08

1
ER
 If 1/2 an investment portfolio was invested in stocks, 1/5 in a mutual
Bunuel

1

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10 Oct 2019, 01:49

5
 How many distinct eight-character codes-with all characters distinct
CaptainLevi

1

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25 Nov 2019, 10:10

3
ER
 For how many (not necessarily positive) integer values of n is the val

1

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18 Mar 2019, 06:19

5
 Five offices have an average of 8 people per office and a median of 7
MahmoudFawzy

1

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04 Sep 2019, 23:54

2
ER
 The inventory of grape jelly on a store's shelves consists only of 2-o
JiddiHuMain

2

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04 Dec 2019, 00:24

1
 A certain number has a total of 16 factors. The square of this number
Hovkial

1

146

05 Oct 2019, 19:19

1
ER
 Lana invested \$2500 in an account at the beginning of the year 1990 an
Bunuel

2

146

02 Dec 2019, 11:49

ER
 A computer store has fixed monthly operating costs of 5,000 dollars.
Bunuel

1

146

28 Feb 2019, 04:25

ER
 (3^(1/2) - 2^(1/2))^2
Bunuel

2

147

10 Oct 2019, 00:27

 The cost (in \$) of a watermelon is proportional to the square root
CaptainLevi

3

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11 Dec 2019, 16:58

ER
 If A, B and C are consecutive integers (A
Bunuel

2

147

13 Sep 2019, 02:51

ER
 The following are the dimensions of five rectangular fishbowls. All ho
Bunuel

1

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09 May 2019, 02:27

ER
 If r and s are two positive numbers and r is 25% greater than s, what
Bunuel

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10 Apr 2019, 00:27

ER
 If the average of the five numbers x – 3, x, x + 3, x + 4, and x + 11
Bunuel

2

147

04 Jul 2019, 00:42

1
ER
 A long thin strip of paper is 256 units in length, 1 unit in width, an
Bunuel

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02 Oct 2019, 03:43

ER
 Chris is 14 years younger than Sam. In 3 years, Sam will be 3 times as
Bunuel

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148

04 Jul 2019, 01:09

 A square is inscribed in a circle, which in turn is circumscribed by a
Raxit85

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21 Nov 2019, 22:19

ER
 Multiplying which of the following by the nonzero number (5 - 2x)/7
Bunuel

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148

22 Nov 2019, 08:25

3
ER
 Renee can mow a lawn in 2 hours, and Jeremy can mow the same lawn in
Bunuel

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26 Nov 2019, 01:48

ER
 Neel and Nick are brothers. Neel is a distributor and Nick is a retail
Bunuel

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149

30 Jul 2019, 03:05

 How many ways can we arrange the word PARALLEL that the vowels are
hudacse6

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07 Oct 2019, 01:19

9
 The hands of a strange clock move such that they would meet twice as
CaptainLevi

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25 Nov 2019, 11:08

ER
 In the figure above, the perimeter of ∆ ACD is how much greater than
Bunuel

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14 Oct 2019, 23:29

ER
 If x is negative, what is the median of the list 20, x, 7, 11, 3?
Bunuel

1

149

03 Jun 2019, 01:45

 PQRS is a square. SR is a tangent (at point S) to the circle with cent
ab965

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05 Dec 2019, 04:12

ER
 The ratio of girls to boys in a class is 6:7. If there are 18 girls,
Bunuel

2

149

25 Sep 2019, 01:34

ER
 If the circumference of a circle is less than 16pi, which of the follo
Bunuel

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150

22 Nov 2019, 04:28

1
 A mattress store sells their stock for 15% off of retail. If someone p

1

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30 Jul 2019, 05:46

ER
 If x is an integer and y = 9x + 13, what is the greatest value of x fo
Bunuel

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09 Oct 2019, 03:19

1
ER
 Park, Jack, and Galvin distributed prize money of x dollars among them
Bunuel

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29 Jul 2019, 04:52

ER
 Amy and Jed are among 35 people, who are standing in a line, on behind
Bunuel

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04 Dec 2019, 00:14

ER
 A school wishes to place few desks and few benches, at least one each,
Bunuel

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150

24 Oct 2019, 02:25

ER
 In a certain year, corporation X produced 40 percent of the total worl
Bunuel

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09 Oct 2019, 03:26

3
ER
 Which of the following expressions yields an even integer for any inte
Bunuel

2

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03 Dec 2019, 02:49

ER
 The average test score of 2 boys is 75 and that of 3 girls is 95. What
Bunuel

1

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13 Mar 2019, 00:43

ER
 What was the original price of an item if a discount of 20 percent red
Bunuel

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151

04 Aug 2019, 03:07

1
ER
 If x = y and x + y = 10, then 2x + y =
Bunuel

2

151

08 Apr 2019, 00:08

1
 The table above gives the coffee consumption in 1994 for five countrie
thinkvision

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28 Sep 2019, 12:27

ER
 The cost of making a gold necklace is \$10 less than four times the cos
Bunuel

2

151

05 Aug 2019, 10:49

3
 The XYZ river flows at 12 km/hr. A boy who can row at 2518 m/s
blowice27

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04 Oct 2019, 10:13

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