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EMPOWERgmat PS Forum Expert  Ask Me Anything about PS and Math
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EMPOWERgmatRichC
26
5286
by:
EMPOWERgmatRichC
,
26 Oct 2019, 19:33
Veritas Prep PS Forum Expert  Karishma  Ask Me Anything about Math
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Source: Veritas Prep
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VeritasKarishma
199
10011
by:
VeritasKarishma
,
30 Dec 2019, 21:38
Announcements
532
ER
100 Hardest and easiest questions for PS as of December 2019
Tags:
Difficulty: 700Level
Bunuel
13
106433
by:
miralishabbir
,
20 Dec 2019, 16:34
1957
ER
GMAT PS Question Directory by Topic & Difficulty
Tags:
Difficulty: 600700 Level
,
Difficulty: 700Level
,
Difficulty: Sub600 Level
,
Combinations
,
Mixture Problems
,
Work/Rate Problems
,
Source: GMAT Club Tests
,
Source: GMAT Prep
,
Source: Official Guide
bb
0
765005
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22 Feb 2012, 11:27
GMAT Club Member
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Topics
1
ER
If a man walks at the rate of 5 kmph, he misses a train by 7 minutes.
Tags:
Difficulty: 600700 Level
,
Distance/Rate Problems
,
Source: Other  Please specify
Bunuel
3
109
by:
jfranciscocuencag
,
10 Jan 2020, 14:54
2
Mark’s clothing store uses a barcode system to identify every item.
Tags:
Difficulty: 600700 Level
,
Combinations
,
Source: Veritas Prep
sjuniv32
4
323
by:
Jbrandl1
,
10 Jan 2020, 14:48
10
ER
1/[(1/0.03) + (1/0.37)] = ?
Tags:
Difficulty: 600700 Level
,
Arithmetic
,
Source: OG 1988
,
Source: Official Guide [Pre2000]
sidoknowia
4
2697
by:
bumpbot
,
10 Jan 2020, 13:16
1
ER
Two boats, traveling at 5 and 10 kms per hour, head directly towards e
Tags:
Difficulty: 600700 Level
,
Distance/Rate Problems
,
Source: Other  Please specify
Bunuel
4
161
by:
ScottTargetTestPrep
,
10 Jan 2020, 12:52
2
ER
Roger has 6 more than three times the number of marbles than Sam has.
Tags:
Difficulty: Sub600 Level
,
Word Problems
,
Source: Other  Please specify
sjuniv32
2
126
by:
ScottTargetTestPrep
,
10 Jan 2020, 12:51
7
ER
A ticket is selected at random from 50 tickets numbered 00
Tags:
Difficulty: 700Level
,
Probability
,
Source: Other  Please specify
Dillesh4096
3
184
by:
ScottTargetTestPrep
,
10 Jan 2020, 12:38
46
ER
Let S be the set of all positive integers having at most 4 digits and
Tags:
Difficulty: 700Level
,
Number Properties
,
Source: Official Guide
gmatt1476
12
1991
by:
ScottTargetTestPrep
,
10 Jan 2020, 12:37
2
ER
A group of 10 coworkers has agreed to equally share the cost of a gift
Tags:
Difficulty: 600700 Level
,
Word Problems
,
Source: GMAT Paper Tests
,
Source: Princeton Review
Bunuel
2
365
by:
ScottTargetTestPrep
,
10 Jan 2020, 12:35
3
ER
Each integer from 1 to 50 whose units digit is a 3 is written on a sli
Tags:
Difficulty: 600700 Level
,
Probability
,
Source: Other  Please specify
Bunuel
5
644
by:
Jawad001
,
10 Jan 2020, 11:59
9
ER
How many positive integers less than 1000 are 6 times the sum of their
Tags:
Difficulty: 700Level
,
Algebra
,
Source: Other  Please specify
Bunuel
7
770
by:
ScottTargetTestPrep
,
10 Jan 2020, 11:50
7
ER
A car travelling from city A to B takes an hour lesser to cover the di
Tags:
Difficulty: 600700 Level
,
Distance/Rate Problems
,
Source: Other  Please specify
Bunuel
10
673
by:
ScottTargetTestPrep
,
10 Jan 2020, 11:46
3
ER
A can build an entire wall in 50 days whereas B, who is a demolition
Tags:
Difficulty: 600700 Level
,
Work/Rate Problems
,
Source: Other  Please specify
Bunuel
3
136
by:
Jawad001
,
10 Jan 2020, 11:39
2
Adam and Bob shoot a target in succession. The probability
Tags:
Difficulty: 700Level
,
Probability
,
Source: Other  Please specify
Dillesh4096
1
84
by:
nick1816
,
10 Jan 2020, 11:02
5
ER
If n is an integer greater than 2 and t = 10^n − 132, if t is repres
Tags:
Difficulty: 600700 Level
,
Number Properties
,
Source: Jamboree
Bunuel
4
375
by:
Camach700
,
10 Jan 2020, 10:52
29
ER
A train crosses a bridge of length 500 m in 40 seconds and a lamp post
Tags:
Difficulty: 700Level
,
Distance/Rate Problems
,
Source: Other  Please specify
Bunuel
13
6270
by:
bumpbot
,
10 Jan 2020, 10:49
1
ER
250% of x is increased by 250% to become 350. What is the value of x?
Tags:
Difficulty: Sub600 Level
,
Percents and Interest Problems
hudacse6
4
152
by:
fauji
,
10 Jan 2020, 10:46
ER
A thief escapes from a prison at 2 pm and travels away at a speed of 3
Tags:
Difficulty: 600700 Level
,
Distance/Rate Problems
,
Source: Other  Please specify
Bunuel
1
68
by:
fauji
,
10 Jan 2020, 10:28
3
ER
In the below figure, the base of the uniform solid is a right triangle
Tags:
Difficulty: 600700 Level
,
Geometry
,
Source: Kaplan
VenoMfTw
2
2161
by:
bumpbot
,
10 Jan 2020, 10:05
5
ER
Two alloys of iron having 85% and 67% iron respectively are fused toge
Tags:
Difficulty: Sub600 Level
,
Mixture Problems
,
Source: Other  Please specify
Bunuel
5
237
by:
gmatbusters
,
10 Jan 2020, 09:59
18
In an investigation, it was found that 20% of the employees who are vu
Tags:
Difficulty: 700Level
,
Overlapping Sets
,
Percents and Interest Problems
,
Source: Other  Please specify
mangamma
9
1296
by:
Mbahousegmat
,
10 Jan 2020, 09:18
ER
A train meets with an accident and travels at 4/7th of its regular spe
Tags:
Difficulty: 600700 Level
,
Distance/Rate Problems
,
Source: Other  Please specify
Bunuel
3
114
by:
Kinshook
,
10 Jan 2020, 08:09
8
ER
If 17 labourers can dig a ditch 20 m long in 18 days, working 8 hours
Tags:
Difficulty: 700Level
,
Work/Rate Problems
,
Source: Other  Please specify
Bunuel
6
306
by:
ScottTargetTestPrep
,
10 Jan 2020, 07:34
14
ER
Which of the following is equivalent to 1 + 3/(b+2)
Tags:
Difficulty: Sub600 Level
,
Arithmetic
,
Fractions/Ratios/Decimals
,
Source: TargetTestPrep
raycal84
11
1502
by:
Vvin
,
10 Jan 2020, 07:27
24
ER
If a rectangular room measures 10 meters by 6 meters by 4
Tags:
Difficulty: Sub600 Level
,
Geometry
,
Source: GMAT Prep
buckkitty
7
15237
by:
ScottTargetTestPrep
,
10 Jan 2020, 07:17
7
ER
For which of the following functions f(x) is f(a + b) = f(a) ?
Tags:
Difficulty: Sub600 Level
,
Functions and Custom Characters
,
Source: Manhattan GMAT
Bunuel
6
1124
by:
ScottTargetTestPrep
,
10 Jan 2020, 07:15
1
ER
40 men and 20 women together can complete a work in 12 days
Tags:
Difficulty: 700Level
,
Work/Rate Problems
,
Source: Other  Please specify
TheNightKing
4
338
by:
ScottTargetTestPrep
,
10 Jan 2020, 07:12
39
ER
A computer wholesaler sells eight different computers and each is pric
Tags:
Difficulty: 700Level
,
Combinations
,
Probability
,
Source: Other  Please specify
Bunuel
10
3507
by:
ScottTargetTestPrep
,
10 Jan 2020, 07:07
362
ER
Circular gears P and Q start rotating at the same time at
Tags:
Difficulty: Sub600 Level
,
Work/Rate Problems
,
Source: GMAT Prep
enigma123
19
66311
by:
gmatapprentice
,
10 Jan 2020, 07:04
19
ER
When 15 is divided by the positive integer k, the remainder
Tags:
Difficulty: 700Level
,
Remainders
sinchicodo
13
11197
by:
bumpbot
,
10 Jan 2020, 06:34
7
ER
If the sum of five consecutive integers is t, then, in terms of t, wha
Tags:
Difficulty: 600700 Level
,
Algebra
,
Statistics and Sets Problems
,
Source: Other  Please specify
Bunuel
4
704
by:
gnad11
,
10 Jan 2020, 06:21
3
ER
A boatman rows to a place 48 km distant and back in 14 hours. He finds
Tags:
Difficulty: 600700 Level
,
Distance/Rate Problems
,
Source: Other  Please specify
Bunuel
1
75
by:
cantaffordname
,
10 Jan 2020, 06:05
ER
A boat covers a distance of 16 km in 2 hours when rowing downstream an
Tags:
Difficulty: 600700 Level
,
Distance/Rate Problems
,
Source: Other  Please specify
Bunuel
2
79
by:
cantaffordname
,
10 Jan 2020, 06:01
2
ER
If x > 0 and 4x/(x^2 −3x) − 2/7 = 0 what is the value of x?
Tags:
Difficulty: Sub600 Level
,
Algebra
,
Source: Other  Please specify
Bunuel
5
458
by:
bumpbot
,
10 Jan 2020, 05:57
ER
In the movie Ghulam, Aamir is able to spot the approaching train when
Tags:
Difficulty: 600700 Level
,
Distance/Rate Problems
,
Source: Other  Please specify
Bunuel
1
68
by:
AnirudhaS
,
10 Jan 2020, 05:44
14
ER
5x^2/(x^2)^(1/3)
Tags:
Difficulty: 600700 Level
,
Roots
,
Source: Veritas Prep
Bunuel
15
1918
by:
bumpbot
,
10 Jan 2020, 05:42
ER
A train crosses 2 platforms of length 400 m and 600 m in 6 seconds and
Tags:
Difficulty: 600700 Level
,
Distance/Rate Problems
,
Source: Other  Please specify
Bunuel
1
62
by:
Abhi077
,
10 Jan 2020, 05:41
129
ER
If x = w, which of the following must be true
Tags:
Difficulty: Sub600 Level
,
Absolute Values/Modulus
,
Algebra
,
Source: Official Guide
,
Source: Quant Review 2016
,
Source: Quant Review 2017
,
Source: Quant Review 2018
,
Source: Quant Review 2019
,
Source: Quant Review 2020
Go to page:
1
,
2
nalinnair
25
15635
by:
suganyam
,
10 Jan 2020, 05:30
ER
A train meets with an accident and travels at 4/7th of its regular spe
Tags:
Difficulty: 600700 Level
,
Distance/Rate Problems
,
Source: Other  Please specify
Bunuel
1
70
by:
Bunuel
,
10 Jan 2020, 05:30
1
ER
Two trains start simultaneously, one from Bombay to Kolkata and other
Tags:
Difficulty: 600700 Level
,
Distance/Rate Problems
,
Fractions/Ratios/Decimals
,
Source: Other  Please specify
Bunuel
1
96
by:
cantaffordname
,
10 Jan 2020, 05:25
ER
A thief escapes from a prison at 2 pm and travels away at a speed of 3
Tags:
Difficulty: 600700 Level
,
Distance/Rate Problems
,
Source: Other  Please specify
Bunuel
1
56
by:
AnirudhaS
,
10 Jan 2020, 05:16
1
ER
If 14 is added to 56, by what percent does the original number increas
Tags:
Difficulty: 600700 Level
,
Percents and Interest Problems
hudacse6
3
124
by:
smkdeveloper
,
10 Jan 2020, 04:36
2
ER
If $120 invested at a certain rate of simple interest amounts to $140
Tags:
Difficulty: 600700 Level
,
Percents and Interest Problems
,
Source: Other  Please specify
Bunuel
5
576
by:
bumpbot
,
10 Jan 2020, 04:08
ER
In a race of 4800 meters run on a circular track of 400 meters length,
Tags:
Difficulty: 600700 Level
,
Distance/Rate Problems
,
Source: Other  Please specify
Bunuel
1
66
by:
Bunuel
,
10 Jan 2020, 04:03
2
ER
In a race of 4800 meters run on a circular track of 400 meters length
Tags:
Difficulty: 600700 Level
,
Distance/Rate Problems
,
Source: Other  Please specify
Bunuel
6
266
by:
Bunuel
,
10 Jan 2020, 04:03
4
ER
If A, B and C take 12 mins, 15 mins and 20 mins to complete one full
Tags:
Difficulty: 600700 Level
,
Work/Rate Problems
,
Source: Other  Please specify
Bunuel
2
117
by:
nick1816
,
10 Jan 2020, 03:55
3
ER
A telecom company charges in the following manner each call costs
Tags:
Difficulty: Sub600 Level
,
Word Problems
,
Source: Experts' Global
,
Source: Other  Please specify
nkmungila
4
670
by:
bumpbot
,
10 Jan 2020, 03:28
3
In a health club, 70% of the members who take protein supplements repo
Tags:
Difficulty: 600700 Level
,
Percents and Interest Problems
,
Source: Experts' Global
,
Source: Other  Please specify
pushpitkc
4
556
by:
bumpbot
,
10 Jan 2020, 03:19
ER
On a 20 km tunnel connecting two cities A and B there are three gutter
Tags:
Difficulty: 600700 Level
,
Distance/Rate Problems
,
Word Problems
,
Source: Other  Please specify
Bunuel
3
125
by:
ShankSouljaBoi
,
10 Jan 2020, 03:16
8
Letters of the word 'ARRANGEMENT' are first written in ascending order
Tags:
Difficulty: 700Level
,
Divisibility/Multiples/Factors
,
Source: Other  Please specify
uchihaitachi
3
176
by:
nick1816
,
10 Jan 2020, 03:07
ER
Consider athletes A and B running at speeds of 30 m/s and 20 m/s on a
Tags:
Difficulty: 600700 Level
,
Distance/Rate Problems
,
Source: Other  Please specify
Bunuel
1
49
by:
rajatchopra1994
,
10 Jan 2020, 03:04
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