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Mixture problems
by BTGmoderatorRO » Sat Sep 16, 2017 7:52 pm
Two kinds of Vodka are mixed in the ratio 1:2 and 2:1 and they are...
1
Last post by Jay@ManhattanReview
Sun Sep 17, 2017 5:57 am
Sun Sep 17, 2017 5:57 am
Difficult Math Problem #92 - Sets
by 800guy » Wed Jan 31, 2007 9:10 pm
OA coming after some people provide answers. this comes from the...
5
Last post by BTGmoderatorRO
Sat Sep 16, 2017 6:21 pm
Sat Sep 16, 2017 6:21 pm
Problem solving
by BTGmoderatorRO » Fri Sep 15, 2017 1:49 pm
If x is less than 2, which of the following statements are always...
2
Last post by BTGmoderatorRO
Sat Sep 16, 2017 11:40 am
Sat Sep 16, 2017 11:40 am
NUMBERS
by vaibhav101 » Fri Sep 15, 2017 9:54 am
Find the greatest number that will divide 43,91 and 183 so as to...
2
Last post by regor60
Fri Sep 15, 2017 10:39 am
Fri Sep 15, 2017 10:39 am
NUMBERS
by vaibhav101 » Fri Sep 15, 2017 9:41 am
The number of number-pairs lying between 40 and 100 with their H.C.F...
1
Last post by Brent@GMATPrepNow
Fri Sep 15, 2017 10:38 am
Fri Sep 15, 2017 10:38 am
NUMBERS
by vaibhav101 » Fri Sep 15, 2017 9:57 am
M when factorized is written as M=a^6 x b^3 x c^5. Find the total...
1
Last post by Brent@GMATPrepNow
Fri Sep 15, 2017 10:22 am
Fri Sep 15, 2017 10:22 am
NUMBERS
by vaibhav101 » Fri Sep 15, 2017 9:51 am
In dividing a number by 585, a student employed the method of short...
0
Last post by vaibhav101
Fri Sep 15, 2017 9:51 am
Fri Sep 15, 2017 9:51 am
NUMBERS
by vaibhav101 » Fri Sep 15, 2017 9:44 am
The least number, which when divided by 48,60,72,108 and 140 leaves...
0
Last post by vaibhav101
Fri Sep 15, 2017 9:44 am
Fri Sep 15, 2017 9:44 am
If n^m leaves a remainder of 1 after . . .
by Vincen » Thu Sep 14, 2017 1:13 pm
If n^m leaves a remainder of 1 after division by 7 for all positive...
1
Last post by Brent@GMATPrepNow
Thu Sep 14, 2017 1:32 pm
Thu Sep 14, 2017 1:32 pm
The function f is defined for each positive...
by Vincen » Tue Sep 12, 2017 10:32 am
The function f is defined for each positive three-digit integer n by...
1
Last post by [email protected]
Wed Sep 13, 2017 6:35 pm
Wed Sep 13, 2017 6:35 pm
OG2015 PS In the rectangular solid
by lionsshare » Wed Sep 13, 2017 3:18 am
In the rectangular solid above, the three sides shown have areas 12,...
1
Last post by Brent@GMATPrepNow
Wed Sep 13, 2017 7:32 am
Wed Sep 13, 2017 7:32 am
Difficult Math Question #56 - Number Theory
by 800guy » Fri Nov 17, 2006 10:35 am
How many 3-digit numerals begin with a digit that represents a prime...
5
Last post by ErikaPrepScholar
Tue Sep 12, 2017 12:42 pm
Tue Sep 12, 2017 12:42 pm
The function f is defined for each positive three-digit inte
by BTGmoderatorAT » Tue Sep 12, 2017 5:14 am
The function f is defined for each positive three-digit integer n by...
1
Last post by DavidG@VeritasPrep
Tue Sep 12, 2017 8:07 am
Tue Sep 12, 2017 8:07 am
Find a possible value of a+b given the equations
by ahmedshafea » Mon Sep 11, 2017 1:02 pm
If ax+by=17ax+by=17 , 2ax+3by=432ax+3by=43 and 3x=2y3x=2y, which of...
1
Last post by Brent@GMATPrepNow
Mon Sep 11, 2017 1:28 pm
Mon Sep 11, 2017 1:28 pm
triangular region
by ska7945 » Sat Aug 23, 2008 3:38 pm
A certain right triangle has sides of length x, y, and z, where x...
7
Last post by Brent@GMATPrepNow
Mon Sep 11, 2017 1:16 pm
Mon Sep 11, 2017 1:16 pm
If a 30%-solution of alcohol was mixed with
by NandishSS » Tue Sep 05, 2017 8:02 am
If a 30%-solution of alcohol was mixed with a 50%-solution of alcohol...
6
Last post by Scott@TargetTestPrep
Mon Sep 11, 2017 10:20 am
Mon Sep 11, 2017 10:20 am
OG2016 PS A positive number x
by lionsshare » Mon Aug 28, 2017 1:32 pm
A positive number x is multiplied by 2, and this product is then...
8
Last post by Scott@TargetTestPrep
Mon Sep 11, 2017 10:20 am
Mon Sep 11, 2017 10:20 am
multiples of 7
by j_shreyans » Mon Sep 08, 2014 10:17 pm
What is the sum of the multiples of 7 from 84 to 140, inclusive?...
9
Last post by Scott@TargetTestPrep
Mon Sep 11, 2017 10:19 am
Mon Sep 11, 2017 10:19 am
Time rate and distance
by datonman » Wed Mar 11, 2015 1:10 pm
The question had me stumped because i forgot which formula i had to...
8
Last post by Scott@TargetTestPrep
Mon Sep 11, 2017 10:15 am
Mon Sep 11, 2017 10:15 am
At 15:00 there were 20 students
by NandishSS » Mon Sep 11, 2017 7:04 am
At 15:00 there were 20 students in the computer lab. At 15:03 and...
1
Last post by DavidG@VeritasPrep
Mon Sep 11, 2017 7:36 am
Mon Sep 11, 2017 7:36 am
For any four digit number
by BTGmoderatorDC » Sun Sep 10, 2017 2:07 pm
For any four digit number, abcd, *abcd*= (3^a)(5^b)(7^c)(11^d). What...
2
Last post by GMATGuruNY
Mon Sep 11, 2017 6:42 am
Mon Sep 11, 2017 6:42 am
If x > y, x < 6, and y > -3
by Vincen » Sun Sep 10, 2017 12:33 pm
If x > y, x < 6, and y > -3, what is the largest prime...
1
Last post by GMATGuruNY
Sun Sep 10, 2017 1:38 pm
Sun Sep 10, 2017 1:38 pm
Problem solving
by BTGmoderatorRO » Sun Sep 10, 2017 9:37 am
Which of the following option is correct when (6(x^3)(y^3))^4 +...
1
Last post by Brent@GMATPrepNow
Sun Sep 10, 2017 10:22 am
Sun Sep 10, 2017 10:22 am
The area bounded by the curves |x + y| = 1 and |x - y| = 1
by Vincen » Fri Sep 08, 2017 2:51 pm
The area bounded by the curves |x + y| = 1 and |x - y| = 1 is A. 3 B....
1
Last post by Jay@ManhattanReview
Sat Sep 09, 2017 12:14 am
Sat Sep 09, 2017 12:14 am
Which of the following options must be truth?
by Vincen » Thu Sep 07, 2017 3:00 pm
If m, p, s and v are positive, and m/p < s/v, which of the...
3
Last post by Jay@ManhattanReview
Thu Sep 07, 2017 9:34 pm
Thu Sep 07, 2017 9:34 pm
How many points with Integer x and Y co-ordinates lie within
by GMATinsight » Sat May 20, 2017 7:20 pm
How many points with Integer x and Y co-ordinates lie within the...
2
Last post by Admin1
Wed Sep 06, 2017 7:59 pm
Wed Sep 06, 2017 7:59 pm
For each trip, a taxi company charges a fixed fee of $2.00
by NandishSS » Mon Dec 19, 2016 6:58 am
For each trip, a taxi company charges a fixed fee of $2.00 plus $0.75...
11
Last post by [email protected]
Tue Sep 05, 2017 10:18 am
Tue Sep 05, 2017 10:18 am
terminating decimal
by fruti_yum » Wed Aug 05, 2009 1:32 pm
If d = 1/(2^3*5^7) is expressed as a terminating decimal, how many...
11
Last post by Jeff@TargetTestPrep
Mon Sep 04, 2017 10:30 am
Mon Sep 04, 2017 10:30 am
OG 196 (Properties of numbers/exponents)
by DCS80 » Sat Jan 12, 2013 9:05 am
Hi, #196 (OG 13) From the consecutive integers -10 to 10, inclusive,...
8
Last post by Jeff@TargetTestPrep
Mon Sep 04, 2017 10:15 am
Mon Sep 04, 2017 10:15 am
There are a lot of houses such that the numbers of their doo
by Max@Math Revolution » Sun May 22, 2016 4:51 pm
There are a lot of houses such that the numbers of their doorplates...
5
Last post by Admin1
Sun Sep 03, 2017 3:54 pm
Sun Sep 03, 2017 3:54 pm
Tough one from Kaplan
by aalradadi » Tue Dec 10, 2013 5:36 pm
A dog breeder currently has 9 breeding dogs. 6 of the dogs have...
7
Last post by YTarhouni
Sun Sep 03, 2017 2:20 pm
Sun Sep 03, 2017 2:20 pm
Smallest Common Multiple
by deepesh.gupta » Sun Apr 25, 2010 6:57 am
What is the smallest common multiple of two integers which are both...
42
Last post by danielle07
Sun Sep 03, 2017 1:52 pm
Sun Sep 03, 2017 1:52 pm
Probability Problem Sets
by theachiever » Wed Oct 31, 2012 11:44 pm
A florist has 2A,3B and 4P.She puts two flowers together at random...
5
Last post by YTarhouni
Sun Sep 03, 2017 1:39 pm
Sun Sep 03, 2017 1:39 pm
Probablity
by parveen110 » Wed Jan 29, 2014 11:28 pm
If 4 fair dice are thrown simultaneously, what is the probability of...
16
Last post by YTarhouni
Sun Sep 03, 2017 1:24 pm
Sun Sep 03, 2017 1:24 pm
Difficult Math Problem #104 - Work
by 800guy » Fri Mar 02, 2007 10:24 am
from diff math doc. oa coming when some people answer with...
4
Last post by BTGmoderatorRO
Sun Sep 03, 2017 12:09 pm
Sun Sep 03, 2017 12:09 pm
If a triangle ABC is there such that BE=EF=FC=3 and DB=GC=2B
by Max@Math Revolution » Mon May 23, 2016 7:51 pm
If a triangle ABC is there such that BE=EF=FC=3 and DB=GC=2BE, what...
3
Last post by Admin1
Sun Sep 03, 2017 9:53 am
Sun Sep 03, 2017 9:53 am
ratios problem
by alltimeacheiver » Fri Feb 11, 2011 12:06 am
In a certain English class, 1/4 of the number of girls is equal to...
7
Last post by gmatstudent2017
Sun Sep 03, 2017 9:42 am
Sun Sep 03, 2017 9:42 am
Help on a Coordiate geometry problem
by crackgmat007 » Wed May 06, 2009 9:41 am
Q: The graph of which of the following equations is a straight line...
4
Last post by Admin1
Sun Sep 03, 2017 8:56 am
Sun Sep 03, 2017 8:56 am
2 men and 3 women are lined up in a row. What is the number
by Max@Math Revolution » Thu May 26, 2016 4:24 pm
2 men and 3 women are lined up in a row. What is the number of cases...
4
Last post by Brent@GMATPrepNow
Sun Sep 03, 2017 6:01 am
Sun Sep 03, 2017 6:01 am
Quant question
by phalgun » Wed May 25, 2016 11:39 am
Can you please help me solve this Person A and B started in the same...
6
Last post by danielle07
Sun Sep 03, 2017 2:56 am
Sun Sep 03, 2017 2:56 am
OG2016 PS If (4 - x)/(2 + x) = x
by lionsshare » Mon Aug 28, 2017 12:42 pm
If (4 - x)/(2 + x) = x, what is the value of x^2 + 3x -4 ? (A) -4 (B)...
6
Last post by saminazahid2002
Sat Sep 02, 2017 11:03 am
Sat Sep 02, 2017 11:03 am
Number Problem
by Joy Shaha » Thu Aug 18, 2016 1:21 pm
Q. If the sum of the consecutive integers from -22 to x, inclusive...
6
Last post by Jeff@TargetTestPrep
Sat Sep 02, 2017 6:26 am
Sat Sep 02, 2017 6:26 am
OG 13th edition #9 - Arithmetic
by lucas211 » Mon May 30, 2016 12:50 pm
Hello BTG would appreciate a little help on the following question:...
7
Last post by Jeff@TargetTestPrep
Sat Sep 02, 2017 6:25 am
Sat Sep 02, 2017 6:25 am
Difficult Math Problem #80 - Number Theory
by 800guy » Mon Dec 25, 2006 9:33 am
Find the least positive integer with four different prime factors,...
4
Last post by BTGmoderatorRO
Fri Sep 01, 2017 8:00 pm
Fri Sep 01, 2017 8:00 pm
Mind Exercise
by danielle07 » Wed Aug 30, 2017 7:00 pm
Are the lines with equations 2x + y = 2 and x - 2y = 0 parallel,...
3
Last post by Admin1
Fri Sep 01, 2017 7:43 pm
Fri Sep 01, 2017 7:43 pm
question from disclosure
by magical cook » Thu Sep 28, 2006 12:09 am
Can anyone solve and explaing the attached question??? Thank you!!!!
4
Last post by [email protected]
Fri Sep 01, 2017 4:56 pm
Fri Sep 01, 2017 4:56 pm
how many triangles?
by shipra » Sun Jun 29, 2008 2:52 am
Right triangle PQR is to be constructed in the xy-plane so that the...
29
Last post by Brent@GMATPrepNow
Fri Sep 01, 2017 6:12 am
Fri Sep 01, 2017 6:12 am
