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nonzero roots
by sanju09 » Tue Mar 03, 2009 5:03 am
If a and b are the nonzero roots of the quadratic equation x^2 + a x...
1
Last post by bluementor
Tue Mar 03, 2009 5:44 am
Tue Mar 03, 2009 5:44 am
following is true
by sanju09 » Tue Mar 03, 2009 4:44 am
If x^2 < 9 and −2 < y < 1, then which of the...
2
Last post by DanaJ
Tue Mar 03, 2009 4:59 am
Tue Mar 03, 2009 4:59 am
integer closest to
by sanju09 » Tue Mar 03, 2009 4:48 am
If ~X is the integer closest to the real number X, what is the value...
1
Last post by piyush_nitt
Tue Mar 03, 2009 4:58 am
Tue Mar 03, 2009 4:58 am
The smallest whole number
by sanju09 » Tue Mar 03, 2009 4:42 am
The smallest whole number which is exactly divisible by 11/2, 21/4,...
1
Last post by piyush_nitt
Tue Mar 03, 2009 4:51 am
Tue Mar 03, 2009 4:51 am
2y − 8(x / 3)?
by sanju09 » Tue Mar 03, 2009 4:36 am
If 4x − 3y = 24, then what is the value of 2y −...
1
Last post by DanaJ
Tue Mar 03, 2009 4:39 am
Tue Mar 03, 2009 4:39 am
[n^1/2 ] = 17
by sanju09 » Tue Mar 03, 2009 4:27 am
is the greatest integer less than or equal to the real number x. How...
1
Last post by DanaJ
Tue Mar 03, 2009 4:36 am
Tue Mar 03, 2009 4:36 am
Two-digit even number
by deepoe » Tue Mar 03, 2009 3:40 am
A two-digit even number is such that reversing its digits creates an...
1
Last post by piyush_nitt
Tue Mar 03, 2009 4:10 am
Tue Mar 03, 2009 4:10 am
fires 4 shots
by sanju09 » Tue Mar 03, 2009 3:26 am
A man can hit a target once in 4 shots. If he fires 4 shots in...
1
Last post by piyush_nitt
Tue Mar 03, 2009 3:37 am
Tue Mar 03, 2009 3:37 am
merchant can offer
by sanju09 » Tue Mar 03, 2009 3:28 am
What is the maximum percentage discount that a merchant can offer on...
1
Last post by piyush_nitt
Tue Mar 03, 2009 3:32 am
Tue Mar 03, 2009 3:32 am
Need suggestions for Geometry Material/Guide/Thread
by sairakesh » Tue Mar 03, 2009 2:03 am
Hi, i am really poor at Geometry.Could you please give some tips to...
0
Last post by sairakesh
Tue Mar 03, 2009 2:03 am
Tue Mar 03, 2009 2:03 am
sets
by [email protected] » Mon Mar 02, 2009 12:28 pm
During a single footrace, 6 of the 14 competitors held the lead for...
3
Last post by naaga
Tue Mar 03, 2009 12:45 am
Tue Mar 03, 2009 12:45 am
weird T time question
by sanju09 » Sat Feb 28, 2009 5:38 am
Person x and y have the following conversation: x: I forgot how old...
8
Last post by kanha81
Mon Mar 02, 2009 4:59 pm
Mon Mar 02, 2009 4:59 pm
bicycle repair vs new bicycle
by kanha81 » Mon Mar 02, 2009 12:22 pm
I honestly don't understand this question. I could figure out the...
2
Last post by [email protected]
Mon Mar 02, 2009 3:16 pm
Mon Mar 02, 2009 3:16 pm
sets
by [email protected] » Mon Mar 02, 2009 12:07 pm
400 people join the local gym. 60 people take aerobics, 60 people...
2
Last post by iwant700plus
Mon Mar 02, 2009 2:46 pm
Mon Mar 02, 2009 2:46 pm
Navjit and Leonardo...
by anniev2 » Mon Mar 02, 2009 10:38 am
Please assist me by explaining this answer: If Navjit and Leonardo...
3
Last post by sureshbala
Mon Mar 02, 2009 2:22 pm
Mon Mar 02, 2009 2:22 pm
Mike or Rob win but not Ben
by sanju09 » Sat Feb 21, 2009 2:41 am
If the probability that Mike can win a championship is 1/4, and that...
12
Last post by krisraam
Mon Mar 02, 2009 1:01 pm
Mon Mar 02, 2009 1:01 pm
Athena walks to work
by anniev2 » Mon Mar 02, 2009 7:48 am
this is from the rate problems document pulled from the resources...
5
Last post by farooq
Mon Mar 02, 2009 10:10 am
Mon Mar 02, 2009 10:10 am
a probability problem, who can help? Thanks!
by billzhao » Tue Feb 03, 2009 8:27 pm
In how many ways can one choose 6 cards from a normal deck of cards...
8
Last post by Rashmi1804
Mon Mar 02, 2009 8:49 am
Mon Mar 02, 2009 8:49 am
How can you solve this problem faster?
by oxvt » Mon Mar 02, 2009 2:42 am
1001^2-999^2 / 101^2-99^2 A) 10 B) 20 C) 40 D) 80 E) 100
3
Last post by kamu
Mon Mar 02, 2009 8:15 am
Mon Mar 02, 2009 8:15 am
did she travel at 60
by sanju09 » Mon Mar 02, 2009 5:41 am
Jane covered a distance of 340 miles between city A and city B taking...
3
Last post by sanju09
Mon Mar 02, 2009 6:33 am
Mon Mar 02, 2009 6:33 am
slope of the line
by rahulg83 » Sun Mar 01, 2009 3:50 am
This one is a 700-800 problem from one of the manhattan online tests:...
11
Last post by mygmat.2009
Mon Mar 02, 2009 6:31 am
Mon Mar 02, 2009 6:31 am
Polygon is not possible
by sanju09 » Sat Feb 28, 2009 4:05 am
How many sides are there in a convex polygon whose consecutive...
11
Last post by sanju09
Mon Mar 02, 2009 5:28 am
Mon Mar 02, 2009 5:28 am
an ant on walk
by sanju09 » Fri Feb 27, 2009 6:14 am
A stairway 10 ft high is such that each step accounts for half a foot...
6
Last post by sanju09
Mon Mar 02, 2009 4:07 am
Mon Mar 02, 2009 4:07 am
Some Nice integer questions
by deepoe » Sun Mar 01, 2009 12:06 pm
1. Let a, b, and c be three integers, and let a be a perfect square....
8
Last post by farooq
Mon Mar 02, 2009 2:51 am
Mon Mar 02, 2009 2:51 am
gmatprep
by sudi760mba » Sat Feb 28, 2009 2:01 am
saw this question on gmatprep: (1/5)^m (1/4)^18 = 1/2(10)^35. what is...
6
Last post by Uri
Mon Mar 02, 2009 1:32 am
Mon Mar 02, 2009 1:32 am
(a + b*)* =
by deepoe » Sun Mar 01, 2009 9:05 am
(a + b*)* = (A) b - a (B) a - b - 4 (C) b - a + 4 (D) a + b - 2 (E) a...
7
Last post by welcome
Mon Mar 02, 2009 1:27 am
Mon Mar 02, 2009 1:27 am
Average Speed Question
by hijazim » Sun Mar 01, 2009 1:41 am
Clearly the answer should be = 70miles/2h = 35 miles/h So the...
5
Last post by krisraam
Sun Mar 01, 2009 7:44 pm
Sun Mar 01, 2009 7:44 pm
Powerprep - Geometry Question
by sam78 » Sun Mar 01, 2009 12:55 pm
Guys, Would appreciate inputs to solve the attached problem. Thanks!...
2
Last post by semidevil
Sun Mar 01, 2009 6:32 pm
Sun Mar 01, 2009 6:32 pm
The greatest possible area
by bstalling » Sun Mar 01, 2009 5:50 pm
What is the greatest possible area of a triangle region with one...
1
Last post by welcome
Sun Mar 01, 2009 6:03 pm
Sun Mar 01, 2009 6:03 pm
A two-digit even number
by deepoe » Sun Mar 01, 2009 10:18 am
A two-digit even number is such that reversing its digits creates an...
5
Last post by welcome
Sun Mar 01, 2009 5:31 pm
Sun Mar 01, 2009 5:31 pm
How many triangles possible?
by refreshment » Fri Feb 27, 2009 5:26 am
Right triange PQR is to be constructed in the xy-plane so that the...
3
Last post by Uri
Sun Mar 01, 2009 12:33 pm
Sun Mar 01, 2009 12:33 pm
Not equal to Square of an integer
by swashbuckler » Sat Feb 28, 2009 2:47 pm
Hi there I'm stumped on understanding the following answer in OG 11...
2
Last post by swashbuckler
Sun Mar 01, 2009 11:11 am
Sun Mar 01, 2009 11:11 am
Window Washer against buliding Problem
by hijazim » Sun Mar 01, 2009 6:03 am
The wording makes this question really irritating. You have to have...
3
Last post by hijazim
Sun Mar 01, 2009 6:50 am
Sun Mar 01, 2009 6:50 am
Volume vs Area Problem
by hijazim » Sun Mar 01, 2009 6:00 am
I guess there is something wrong with this question. First, Volume...
2
Last post by hijazim
Sun Mar 01, 2009 6:39 am
Sun Mar 01, 2009 6:39 am
Weird Question
by hijazim » Sun Mar 01, 2009 3:14 am
First, the first if is not clear in the question, but i guess it is...
2
Last post by hijazim
Sun Mar 01, 2009 5:51 am
Sun Mar 01, 2009 5:51 am
Which of the follwing must be an even integer
by Marisa » Sat Feb 28, 2009 3:59 pm
If n is a positive integer, which of the following must be an even...
2
Last post by x2suresh
Sat Feb 28, 2009 8:52 pm
Sat Feb 28, 2009 8:52 pm
Another Probability Question
by charlie33 » Sat Feb 28, 2009 4:21 pm
The sex of 8 unborn children is to be determined today in a lab. What...
2
Last post by charlie33
Sat Feb 28, 2009 7:22 pm
Sat Feb 28, 2009 7:22 pm
Remainder - Data Sufficiency
by Marisa » Sat Feb 28, 2009 4:01 pm
n is a positive integer and r is the remainder when n^2 - 1 / 8. What...
3
Last post by Marisa
Sat Feb 28, 2009 5:32 pm
Sat Feb 28, 2009 5:32 pm
Analytic geometry... Pls explain!
by mjjking » Sat Feb 28, 2009 2:41 pm
A certain square is to be drawn on a coordinate plane. One of the...
1
Last post by Uri
Sat Feb 28, 2009 5:28 pm
Sat Feb 28, 2009 5:28 pm
plz help need DS1000
by broncos222 » Sat Feb 28, 2009 4:52 pm
hi please can someone give me ds1000 with answers. i will really...
0
Last post by broncos222
Sat Feb 28, 2009 4:52 pm
Sat Feb 28, 2009 4:52 pm
Polygon is not possible
by sanju09 » Sat Feb 28, 2009 4:01 am
How many sides are there in a convex polygon whose consecutive...
7
Last post by Ian Stewart
Sat Feb 28, 2009 3:24 pm
Sat Feb 28, 2009 3:24 pm
more than Erica
by sanju09 » Wed Feb 25, 2009 2:26 am
Robin earns 30% more than Erica. Charles earns 60% more than Erica....
4
Last post by Uri
Sat Feb 28, 2009 1:36 pm
Sat Feb 28, 2009 1:36 pm
Probability
by billyr » Sat Feb 28, 2009 10:06 am
Can someone explain this type of problem? Thanks :roll:
1
Last post by krisraam
Sat Feb 28, 2009 11:17 am
Sat Feb 28, 2009 11:17 am
percentage
by billyr » Sat Feb 28, 2009 8:25 am
Hi, i just wondering why i can't get the answer, is my approach...
3
Last post by billyr
Sat Feb 28, 2009 10:27 am
Sat Feb 28, 2009 10:27 am
one or none
by sanju09 » Fri Feb 27, 2009 5:43 am
Solve the inequality 3^(3x-2) > 1. (A) x > 1 (B) x > 3 (C) x...
10
Last post by senthil
Sat Feb 28, 2009 8:54 am
Sat Feb 28, 2009 8:54 am
Interest Yields
by oscardb2 » Sat Feb 28, 2009 7:09 am
Can you please show me how you would solve the following question? An...
2
Last post by krisraam
Sat Feb 28, 2009 8:25 am
Sat Feb 28, 2009 8:25 am
Operatons on rational numbers
by carllecat » Fri Feb 27, 2009 7:38 am
I took this one from theQuant Sample Questions in the Diagnostic Test...
4
Last post by carllecat
Sat Feb 28, 2009 6:18 am
Sat Feb 28, 2009 6:18 am
Factorization-MGMAT
by lilu » Fri Feb 27, 2009 9:56 pm
For any integer k > 1, the term “length of an integer” refers...
1
Last post by DanaJ
Fri Feb 27, 2009 10:15 pm
Fri Feb 27, 2009 10:15 pm
rates question
by sudi760mba » Tue Feb 24, 2009 11:00 am
Nicky and Cristina are running a 1000 meter race. Since Cristina is...
6
Last post by deepak_free
Fri Feb 27, 2009 5:34 pm
Fri Feb 27, 2009 5:34 pm
