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RATIO AND PROPORTION
by sayanpaul » Wed Jul 03, 2013 3:39 am
Suppose y varies as the sum of two quantities of which one varies...
2
Last post by ganeshrkamath
Thu Jul 04, 2013 2:58 am
Thu Jul 04, 2013 2:58 am
exponents
by vipulgoyal » Tue Jul 02, 2013 8:41 pm
62. If 2^(-2x) + 2^(-x)-6=0, x-1/x=? (A) -2 (B) -1 (C) 0 (D) 1 (E) 2...
4
Last post by ganeshrkamath
Thu Jul 04, 2013 2:54 am
Thu Jul 04, 2013 2:54 am
Number Properties
by Troika » Wed Jul 03, 2013 5:34 pm
How many positive integers less than 20 can be expressed as the sum...
2
Last post by ganeshrkamath
Thu Jul 04, 2013 2:50 am
Thu Jul 04, 2013 2:50 am
Consecutive integers
by saidov.mikhail » Wed Jul 03, 2013 6:50 am
For any positive integer n, the sum of the first n positive integers...
3
Last post by Brent@GMATPrepNow
Wed Jul 03, 2013 7:00 am
Wed Jul 03, 2013 7:00 am
Word problems
by saidov.mikhail » Tue Jul 02, 2013 11:28 pm
At a loading dock, each worker on the night crew loaded 3/4 as many...
4
Last post by Brent@GMATPrepNow
Wed Jul 03, 2013 6:38 am
Wed Jul 03, 2013 6:38 am
Permutations..
by apoorva.srivastva » Tue Jan 12, 2010 11:46 am
Six students are equally divided into 3 groups, then, the three...
15
Last post by Brent@GMATPrepNow
Tue Jul 02, 2013 5:30 am
Tue Jul 02, 2013 5:30 am
number system
by vipulgoyal » Mon Jul 01, 2013 11:42 pm
22. Is xy < 1? (1) x + y = 1 (2) x^2 + y^2 = 1
2
Last post by GMATGuruNY
Tue Jul 02, 2013 4:23 am
Tue Jul 02, 2013 4:23 am
simple but tricky
by tishan » Mon Oct 27, 2008 8:13 am
A certain portfolio consisted of 5 stocks, priced at $20, $35, $40,...
10
Last post by swathi8388
Tue Jul 02, 2013 3:33 am
Tue Jul 02, 2013 3:33 am
Certain bowl contains 5 red marbles and 3 blue marbles only.
by [email protected] » Sun Apr 07, 2013 11:40 pm
Certain bowl contains 5 red marbles and 3 blue marbles only. One by...
5
Last post by rac.nishu
Mon Jul 01, 2013 5:08 am
Mon Jul 01, 2013 5:08 am
Word problem
by Imsukhi » Sat Jun 29, 2013 2:30 am
A group at a hotel has 495$ to share.two person,s left without...
3
Last post by Brent@GMATPrepNow
Sat Jun 29, 2013 6:06 am
Sat Jun 29, 2013 6:06 am
If each year the population of the country grows by 20%
by guerrero » Thu Jun 27, 2013 10:12 pm
If each year the population of the country grows by 20%, how many...
1
Last post by swathi8388
Fri Jun 28, 2013 2:32 am
Fri Jun 28, 2013 2:32 am
Venn Diagrams
by oneo » Tue Jun 25, 2013 7:39 pm
There is a survey conducted on sports personalities among 1000...
6
Last post by oneo
Thu Jun 27, 2013 10:47 pm
Thu Jun 27, 2013 10:47 pm
At 15:00 there were 20 students in the computer lab.
by guerrero » Thu Jun 27, 2013 5:50 pm
At 15:00 there were 20 students in the computer lab. At 15:03 and...
2
Last post by GMATGuruNY
Thu Jun 27, 2013 8:01 pm
Thu Jun 27, 2013 8:01 pm
Mixture Problem
by jose.mario.amaya » Fri May 31, 2013 6:16 am
Eight liters are drawn off from a vessel full of water and...
14
Last post by hemant_rajput
Thu Jun 27, 2013 9:38 am
Thu Jun 27, 2013 9:38 am
medium hard permutations
by Night reader » Sat Dec 04, 2010 9:38 pm
How many four-digit odd numbers do not use any digit more than once?...
6
Last post by Brent@GMATPrepNow
Thu Jun 27, 2013 6:27 am
Thu Jun 27, 2013 6:27 am
ratio question
by hutch27 » Wed Jun 26, 2013 12:29 pm
at ABC academy, the ratio of the number of girls to the number of...
5
Last post by GMATGuruNY
Thu Jun 27, 2013 1:53 am
Thu Jun 27, 2013 1:53 am
Arithmetic Mean
by VIGNESHWARR » Wed Jun 26, 2013 2:31 am
In a class of 30 students,2 students did not borrow any books from...
4
Last post by Brent@GMATPrepNow
Wed Jun 26, 2013 10:10 am
Wed Jun 26, 2013 10:10 am
A Number property Qs
by ani781 » Tue Jun 25, 2013 4:03 am
If n and y are positive integers and 450y = n^3, which of the...
5
Last post by ajax001
Wed Jun 26, 2013 7:02 am
Wed Jun 26, 2013 7:02 am
Distance Problem
by VIGNESHWARR » Wed Jun 26, 2013 2:44 am
A hiker walking at a constant rate of 4 miles per hour is passed by a...
2
Last post by Brent@GMATPrepNow
Wed Jun 26, 2013 4:58 am
Wed Jun 26, 2013 4:58 am
Inequalities
by abhirup1711 » Mon Jun 24, 2013 1:30 am
52. If x is positive, is x>3? a) (x-1)^2 > 4 b) (x-2)^2 > 9
4
Last post by vipulgoyal
Tue Jun 25, 2013 10:05 pm
Tue Jun 25, 2013 10:05 pm
What is the remainder when
by guerrero » Tue Jun 25, 2013 1:51 pm
What is the remainder when (47)(49) is divided by 8? (A)1 (B)3 (C)4...
3
Last post by vipulgoyal
Tue Jun 25, 2013 9:12 pm
Tue Jun 25, 2013 9:12 pm
The area of a circle is increased by 800%
by guerrero » Tue Jun 25, 2013 1:20 pm
The area of a circle is increased by 800%. By what percent has the...
3
Last post by Brent@GMATPrepNow
Tue Jun 25, 2013 6:51 pm
Tue Jun 25, 2013 6:51 pm
Permutations?
by gmobley10 » Fri Jun 21, 2013 1:00 pm
Here are two questions that I am completely stuck on. Im not even...
2
Last post by vivekchandrams
Tue Jun 25, 2013 12:12 pm
Tue Jun 25, 2013 12:12 pm
On a class test there are 5 questions
by guerrero » Sun Jun 23, 2013 6:06 pm
On a class test there are 5 questions. One question has been taken...
3
Last post by vivekchandrams
Tue Jun 25, 2013 12:04 pm
Tue Jun 25, 2013 12:04 pm
weak in geometry
by vivek008 » Tue Jun 25, 2013 11:36 am
Im weak in geometry no matter how much i practise i screw up...
1
Last post by Brent@GMATPrepNow
Tue Jun 25, 2013 11:56 am
Tue Jun 25, 2013 11:56 am
Counting methods!
by laurapuyal » Tue Jun 25, 2013 10:52 am
Hi! I found this question which seems to have been posted many years...
3
Last post by laurapuyal
Tue Jun 25, 2013 11:33 am
Tue Jun 25, 2013 11:33 am
A very simple question on Cube root
by ani781 » Tue Jun 25, 2013 4:04 am
What is the quickest way to find the Cube root of a number .. e.g. 4 ?
1
Last post by Brent@GMATPrepNow
Tue Jun 25, 2013 6:30 am
Tue Jun 25, 2013 6:30 am
Statistics Doubt
by ani781 » Tue Jun 25, 2013 4:02 am
(A) Last mnth 15 homes were sold in town A; The avg sale price of the...
1
Last post by Brent@GMATPrepNow
Tue Jun 25, 2013 5:36 am
Tue Jun 25, 2013 5:36 am
its really tough
by sana.noor » Sun Jun 23, 2013 11:18 pm
A circular gear with a diameter of 24 centimeters is mounted directly...
2
Last post by luckypiscian
Tue Jun 25, 2013 2:58 am
Tue Jun 25, 2013 2:58 am
probablity
by vipulgoyal » Mon Jun 24, 2013 11:18 pm
set S consists of numbers 2,3,6,48, and 164, Number K is computed by...
1
Last post by GMATGuruNY
Tue Jun 25, 2013 1:50 am
Tue Jun 25, 2013 1:50 am
Two buses are travelling on the highway from X to Y
by guerrero » Mon Jun 24, 2013 1:16 pm
Two buses are travelling on the highway from X to Y . The speed of...
3
Last post by vipulgoyal
Tue Jun 25, 2013 1:32 am
Tue Jun 25, 2013 1:32 am
Inequality
by abhirup1711 » Tue Jun 25, 2013 12:32 am
Given that n>0, which is greater, 20 percent of n or 10 percent of...
2
Last post by GMATGuruNY
Tue Jun 25, 2013 1:14 am
Tue Jun 25, 2013 1:14 am
Probability Question- Cards pick up
by Saurabh211 » Mon Jun 24, 2013 11:17 am
Bill has small deck of 12 cards, made up of 2 suites of 6 cards each...
1
Last post by srcc25anu
Mon Jun 24, 2013 4:05 pm
Mon Jun 24, 2013 4:05 pm
There are trains travelling on 4 parallel tracks
by guerrero » Mon Jun 24, 2013 11:42 am
There are trains travelling on 4 parallel tracks. The frequencies of...
1
Last post by srcc25anu
Mon Jun 24, 2013 3:37 pm
Mon Jun 24, 2013 3:37 pm
Play performance
by hjafferi » Mon Jun 24, 2013 11:45 am
For a recent play performance, the ticket prices were $25 per adult...
1
Last post by GMATGuruNY
Mon Jun 24, 2013 2:13 pm
Mon Jun 24, 2013 2:13 pm
Five Balls of different colour
by hjafferi » Mon Jun 24, 2013 9:55 am
There are 5 balls of different colours and 5 boxes of colours the...
1
Last post by GMATGuruNY
Mon Jun 24, 2013 11:00 am
Mon Jun 24, 2013 11:00 am
kaplan problem solving
by hemant_rajput » Mon Jun 24, 2013 8:05 am
Three is the largest number that can be divided evenly into 27 and...
3
Last post by Brent@GMATPrepNow
Mon Jun 24, 2013 8:28 am
Mon Jun 24, 2013 8:28 am
Combinations or Counting??
by MBAsa » Mon Jun 24, 2013 5:47 am
A certain league has four divisions. The respective divisions had 9,...
1
Last post by Brent@GMATPrepNow
Mon Jun 24, 2013 6:22 am
Mon Jun 24, 2013 6:22 am
In the first half of the season a football team
by guerrero » Sun Jun 23, 2013 2:32 pm
In the first half of the season a football team participating in the...
3
Last post by GMATGuruNY
Mon Jun 24, 2013 5:41 am
Mon Jun 24, 2013 5:41 am
How to find out the last two digits of 14^40
by mangomangodolly » Tue Dec 04, 2012 12:09 am
How to find out the last two digits of 14^40 ?
3
Last post by Atekihcan
Mon Jun 24, 2013 1:14 am
Mon Jun 24, 2013 1:14 am
Integer Question
by hjafferi » Sun Jun 23, 2013 9:50 am
Could the answer be an integer if x is an integer greater than 1 a)...
1
Last post by srcc25anu
Sun Jun 23, 2013 2:06 pm
Sun Jun 23, 2013 2:06 pm
Repeated outcomes questions
by hjafferi » Sun Jun 23, 2013 9:22 am
Qs. 1 : Ann is making fruit basket with 3 apples, 4 plums and 2...
2
Last post by GMATGuruNY
Sun Jun 23, 2013 1:09 pm
Sun Jun 23, 2013 1:09 pm
Mr. Evans will states that each of his children will receive
by guerrero » Sun Jun 23, 2013 5:51 am
Mr. Evans will states that each of his children will receive an equal...
3
Last post by GMATGuruNY
Sun Jun 23, 2013 12:43 pm
Sun Jun 23, 2013 12:43 pm
Statistics
by gmobley10 » Sat Jun 22, 2013 4:17 pm
Here are two questions that I am completely stuck on. Im not even...
1
Last post by vivekchandrams
Sat Jun 22, 2013 9:46 pm
Sat Jun 22, 2013 9:46 pm
Equations for 3 overlapping sets?
by makhija1 » Fri Jun 21, 2013 8:22 pm
Q1. In a group of 68 students, each student is registered for at...
1
Last post by GMATGuruNY
Sat Jun 22, 2013 6:45 pm
Sat Jun 22, 2013 6:45 pm
Machine A currently takes x hours to complete a certain job
by guerrero » Sat Jun 22, 2013 10:32 am
Machine A currently takes x hours to complete a certain job. Machine...
2
Last post by GMATGuruNY
Sat Jun 22, 2013 1:41 pm
Sat Jun 22, 2013 1:41 pm
Probability
by Imsukhi » Sat Jun 22, 2013 4:09 am
There are 10 envelopes and 10 letters to go inside them. Each letter...
5
Last post by snigdha1605
Sat Jun 22, 2013 11:26 am
Sat Jun 22, 2013 11:26 am
A man cheats while buying as well as while selling.
by guerrero » Sat Jun 22, 2013 10:54 am
A man cheats while buying as well as while selling. While buying he...
0
Last post by guerrero
Sat Jun 22, 2013 10:54 am
Sat Jun 22, 2013 10:54 am
