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Problem Solving

Topics Posts Last Post

permutations

by:
Pls help me find my mistake..... Will must choose a 3 character...

4 EXPERT REPLIES Tue Dec 19, 2017 7:21 am

by: Jeff@TargetTestPrep View latest post

Minimun wages

by:
The employees of Smith Enterprises received wage increases ranging...

8 EXPERT REPLIES Tue Dec 19, 2017 7:19 am

by: Jeff@TargetTestPrep View latest post

Venn Diagram?

by:
There are 150 students at Seward High School. 66 students play...

4 EXPERT REPLIES Tue Dec 19, 2017 7:17 am

by: Jeff@TargetTestPrep View latest post

if x is in the set, then x-3 is also is in the set

by:
For a certain set of numbers, if x is in the set, then x-3 is also is...

4 EXPERT REPLIES Tue Dec 19, 2017 7:16 am

by: Jeff@TargetTestPrep View latest post

If the sum of the reciprocals of two consecutive

by:
If the sum of the reciprocals of two consecutive odd integers is...

4 EXPERT REPLIES Tue Dec 19, 2017 7:14 am

by: Jeff@TargetTestPrep View latest post

Is r < 1?

by:
Is r < 1? (1) r > 0 (2) r^2 < 1 The OA is option B . How can...

0 Tue Dec 19, 2017 7:07 am

by: Vincen View latest post

the number line shown contains 3 points

by:
The number line shown contains 3 points R, S, and T, whose...

7 EXPERT REPLIES Tue Dec 19, 2017 7:05 am

by: Jeff@TargetTestPrep View latest post

If a is an integer, is b an integer?

by:
If a is an integer, is b an integer? (1) The average (arithmetic...

0 Tue Dec 19, 2017 7:04 am

by: Vincen View latest post

Integer K, Ratio, Probability

by:
What are the fast ways to solve these problems? Thanks 1) If k is an...

5 EXPERT REPLIES Tue Dec 19, 2017 6:59 am

by: Jeff@TargetTestPrep View latest post

A contractor hires 100 men to finish a job in 50 days

by:
A contractor hires 100 men to finish a job in 50 days. After 14 days,...

12 EXPERT REPLIES Tue Dec 19, 2017 6:58 am

by: Jeff@TargetTestPrep View latest post

If a town of 25,000 people is growing

by:
If a town of 25,000 people is growing at a rate of approx. 1% per...

2 EXPERT REPLIES Tue Dec 19, 2017 6:40 am

by: GMATWisdom View latest post

A certain auto manufacturer sold 3% fewer vehicles in 2007..

by:
A certain auto manufacturer sold 3% fewer vehicles in 2007 than in...

1 EXPERT REPLIES Tue Dec 19, 2017 6:35 am

by: EconomistGMATTutor View latest post

Area

by:
The figure shows a square patio surrounded by a walkway of width x...

13 EXPERT REPLIES Tue Dec 19, 2017 6:30 am

by: Jeff@TargetTestPrep View latest post

problem solving ques

by:
brent had posted this long ago and the ques is A sum of money is to...

6 EXPERT REPLIES Tue Dec 19, 2017 6:21 am

by: Jeff@TargetTestPrep View latest post

ABCD is a quadrilateral, with AB parallel to CD...

by:
ABCD is a quadrilateral, with AB parallel to CD (see figure). E is a...

1 EXPERT REPLIES Tue Dec 19, 2017 6:03 am

by: EconomistGMATTutor View latest post

A company produces 450 units of a particular computer...

by:
A company produces 450 units of a particular computer component every...

2 EXPERT REPLIES Tue Dec 19, 2017 5:48 am

by: GMATGuruNY View latest post

In one day, Juan sends Keith three times as many...

by:
In one day, Juan sends Keith three times as many messages as he sends...

1 EXPERT REPLIES Tue Dec 19, 2017 1:25 am

by: Jay@ManhattanReview View latest post

The product of first twelve positive integers...

by:
The product of first twelve positive integers is divisible by all of...

1 EXPERT REPLIES Tue Dec 19, 2017 1:13 am

by: Jay@ManhattanReview View latest post

Trains A and B start simultaneously from stations 300 miles

by:
Trains A and B start simultaneously from stations 300 miles apart,...

1 EXPERT REPLIES Tue Dec 19, 2017 1:03 am

by: Jay@ManhattanReview View latest post

Randy can run π meters every 2 seconds...

by:
Randy can run π meters every 2 seconds. If the circular track has a...

1 EXPERT REPLIES Tue Dec 19, 2017 12:53 am

by: Jay@ManhattanReview View latest post

If points A and B are 5 units apart, which of the following

by:
If points A and B are 5 units apart, which of the following can have...

1 EXPERT REPLIES Mon Dec 18, 2017 8:58 pm

by: Rich.C@EMPOWERgmat.com View latest post

Percent Problem

by:
The population of a certain town increases by 50 percent every 50...

7 EXPERT REPLIES Mon Dec 18, 2017 5:57 pm

by: Jeff@TargetTestPrep View latest post

Rates and Distance

by:
A hiker walking at a constant rate of 4 miles per hour is passed by a...

3 EXPERT REPLIES Mon Dec 18, 2017 5:56 pm

by: Jeff@TargetTestPrep View latest post

Probability - breaking the jar ?

by:
The probability of pulling a black ball out of a glass jar is 1/X....

6 EXPERT REPLIES Mon Dec 18, 2017 5:53 pm

by: Jeff@TargetTestPrep View latest post

Probability

by:
When a random experiment is conducted, the probability that event A...

5 EXPERT REPLIES Mon Dec 18, 2017 5:48 pm

by: Jeff@TargetTestPrep View latest post

GMAT PS #2

by:
Whenever Bianca travels to Italy she brings back Gucci bags that she...

3 EXPERT REPLIES Mon Dec 18, 2017 5:25 pm

by: Jeff@TargetTestPrep View latest post

weird OA ~~

by:
If a printer can print 2 pages of text per second, then, at this...

3 EXPERT REPLIES Mon Dec 18, 2017 4:58 pm

by: Jeff@TargetTestPrep View latest post

N Positive integer

by:
If n is a positive integer and k+2= 3^n, which of the following could...

3 EXPERT REPLIES Mon Dec 18, 2017 4:49 pm

by: Jeff@TargetTestPrep View latest post

donut distribution

by: Page: 1, 2
Larry, Michael, and Doug have five donuts to share. If any one of the...

15 EXPERT REPLIES Mon Dec 18, 2017 4:47 pm

by: Jeff@TargetTestPrep View latest post

Population increases

by:
If the population of a certain country increases at the rate of one...

3 EXPERT REPLIES Mon Dec 18, 2017 4:45 pm

by: Jeff@TargetTestPrep View latest post

A, B, C are three consecutive positive integers (A>B>C

by:
A, B, C are three consecutive positive integers (A>B>C). What...

2 EXPERT REPLIES Mon Dec 18, 2017 4:43 pm

by: Jeff@TargetTestPrep View latest post

A basket contains 5 apples of which one is rotten...

by:
A basket contains 5 apples of which one is rotten. If Henry is to...

6 EXPERT REPLIES Mon Dec 18, 2017 4:42 pm

by: Jeff@TargetTestPrep View latest post

Question 2

by:
2. What is the greatest possible length of a positive integer less...

5 EXPERT REPLIES Mon Dec 18, 2017 4:40 pm

by: Jeff@TargetTestPrep View latest post

In a particular state, 70 percent of the counties. . .

by:
In a particular state, 70 percent of the counties received some rain...

2 EXPERT REPLIES Mon Dec 18, 2017 3:29 pm

by: Jeff@TargetTestPrep View latest post

Slope

by: Page: 1, 2
In the xy-coordinate system, what is the slope of the line that goes...

17 EXPERT REPLIES Mon Dec 18, 2017 11:57 am

by: GMATWisdom View latest post

Statistics and set problems

by:
Last year Department Store X had a sales total for December that was...

3 EXPERT REPLIES Mon Dec 18, 2017 11:54 am

by: Jeff@TargetTestPrep View latest post

GMAT OG Team A and Team B are competing against

by:
GMAT Official Guide: Team A and Team B are competing against each...

3 EXPERT REPLIES Mon Dec 18, 2017 11:51 am

by: Jeff@TargetTestPrep View latest post

Rate & Work problem

by:
Twelve identical machines, running continuously at the same constant...

4 EXPERT REPLIES Mon Dec 18, 2017 11:48 am

by: Jeff@TargetTestPrep View latest post

If n denotes a number to the left of 0 ... to find n

by:
Hello, Can you please tell me where I am going wrong here: if n...

3 EXPERT REPLIES Mon Dec 18, 2017 11:44 am

by: Jeff@TargetTestPrep View latest post

15 white balls, 25 red balls, 10 blue balls and 20 green

by:
In a jar there are 15 white balls, 25 red balls, 10 blue balls and 20...

13 EXPERT REPLIES Mon Dec 18, 2017 11:42 am

by: Jeff@TargetTestPrep View latest post

Probability--1 boy & two girls

by:
What is the probability for a family with three children to have a...

7 EXPERT REPLIES Mon Dec 18, 2017 11:40 am

by: Jeff@TargetTestPrep View latest post

700 level COMBINATORICS problem--Please help

by:
A four digit safe code does not contain the digits 1 and 4 at all....

5 EXPERT REPLIES Mon Dec 18, 2017 11:30 am

by: Jeff@TargetTestPrep View latest post

If xerox paper costs 5 cents a sheet and a buyer. . .

by:
If xerox paper costs 5 cents a sheet and a buyer gets 10% discount on...

2 EXPERT REPLIES Mon Dec 18, 2017 11:29 am

by: Jeff@TargetTestPrep View latest post

Cylinder - Geometry

by:
A certain right circular cylinder has a radius of 5 inches. There is...

4 EXPERT REPLIES Mon Dec 18, 2017 11:06 am

by: Jeff@TargetTestPrep View latest post

20 workmen can make 35 widgets in 5 days.

by:
20 workmen can make 35 widgets in 5 days. How many workmen are needed...

3 EXPERT REPLIES Mon Dec 18, 2017 10:53 am

by: Jeff@TargetTestPrep View latest post

Probability

by:
Q.A randomly selected sample population consists of 60% women and 40%...

2 EXPERT REPLIES Mon Dec 18, 2017 10:52 am

by: Jeff@TargetTestPrep View latest post

A spirit and water solution is sold in a market. The cost pe

by:
A spirit and water solution is sold in a market. The cost per liter...

7 EXPERT REPLIES Mon Dec 18, 2017 10:49 am

by: Jeff@TargetTestPrep View latest post

If 3 < x < 100, for how many values of x

by:
If 3 < x < 100, for how many values of x is x/3 the square of a...

1 EXPERT REPLIES Mon Dec 18, 2017 9:45 am

by: Brent@GMATPrepNow View latest post

In a stack

by:
In a stack of boards at a lumber yard, the 20th board counting from...

3 EXPERT REPLIES Mon Dec 18, 2017 9:42 am

by: Jeff@TargetTestPrep View latest post

If a positive integer n, divided by 5 has...

by:
If a positive integer n, divided by 5 has a remainder 2, which of the...

3 EXPERT REPLIES Mon Dec 18, 2017 9:39 am

by: Jeff@TargetTestPrep View latest post

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