Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.

Customized for You

we will pick new questions that match your level based on your Timer History

Track Your Progress

every week, we’ll send you an estimated GMAT score based on your performance

Practice Pays

we will pick new questions that match your level based on your Timer History

Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.

It appears that you are browsing the GMAT Club forum unregistered!

Signing up is free, quick, and confidential.
Join other 500,000 members and get the full benefits of GMAT Club

Registration gives you:

Tests

Take 11 tests and quizzes from GMAT Club and leading GMAT prep companies such as Manhattan GMAT,
Knewton, and others. All are free for GMAT Club members.

Applicant Stats

View detailed applicant stats such as GPA, GMAT score, work experience, location, application
status, and more

Books/Downloads

Download thousands of study notes,
question collections, GMAT Club’s
Grammar and Math books.
All are free!

Thank you for using the timer!
We noticed you are actually not timing your practice. Click the START button first next time you use the timer.
There are many benefits to timing your practice, including:

K... I thought about it. In this case X can be a fraction. X could be 5/4, in that case we cannot say that x>3. this is actually a GMAT club test question. I am leaning towards E since they have not specified that X is an integer. Thoughts?

K... I thought about it. In this case X can be a fraction. X could be 5/4, in that case we cannot say that x>3. this is actually a GMAT club test question. I am leaning towards E since they have not specified that X is an integer. Thoughts?

Yes you're right. E is correct answer if the question does not specify that X has to be an integer.

A would be the correct answer if X must be an integer.

2) x > 1: it could be 2,3 so answer is No. it could be 4,5,6,7,8 so answer is YES. Two possible answers thus Insufficient.

Between A C and E

3) Lets say that you take the time to solve statement one:

(x - 1)(x - 2) = x^2 - 2x - x + 2 = x^2 - 3x + 2

(x^2 - 3x + 2) (x - 3) = x^3 - 3x^2 - 3x^2 + 9x + 2x - 6 = x^3 - 6x^2+ 11x - 6 Sure x^3 - 6x^2+ 11x - 6 > 0 you probably are going to have more than one result so insufficient.

Between C or E

Put them together and: You know that from st (2) x > 1

so try using 2 in

(x-1)(x-2)(x-3)>0

(2-1)(2-2)(2-3)>0 (1)(0)(-1)> 0 0>0 not true, thus we can not use the number two or 3, because it could give the same result.

so x could be 4,5,6,7,8,9,10... Use 4 and

(4-1)(4-2)(4-3)>0 (3)(2)(1)>0 6>0 check

its (4,5,6,7,8,9,10...) x > 3 ? YES always.

Thus C

Sorry. I made a mistake in statement one: (x-1)(x-2)(x-3)>0

Just numbers greater than 4 can be use to satisfy the statement, thus A

This question does not specify that X has to be an integer. There are fractions of where X=<3 that satisfies equation 1. Therefore statement 1 is NOT sufficient.

Low GPA MBA Acceptance Rate Analysis Many applicants worry about applying to business school if they have a low GPA. I analyzed the low GPA MBA acceptance rate at...

UNC MBA Acceptance Rate Analysis Kenan-Flagler is University of North Carolina’s business school. UNC has five programs including a full-time MBA, various executive MBAs and an online MBA...

To hop from speaker to speaker, to debate, to drink, to dinner, to a show in one night would not be possible in most places, according to MBA blogger...

Most top business schools breed their students for a career in consulting or financial services (which is slowly being displaced by high tech and entrepreneurial opportunities). Entry into...