http://www.platinumgmat.com/practice_gmat_questions/ Practice GMAT Questions contains detailed and realistic problems written by expert instructors designed to help you prepare for the GMAT free of charge. en-us copyright © 2010 PlatinumPrep, LLC Tue, 9 Mar 2010 00:00:00 EST http://www.platinumgmat.com/practice_gmat_questions/critical_reasoning_questions?practice_question_id=618 http://www.platinumgmat.com/practice_gmat_questions/critical_reasoning_questions?practice_question_id=618&d=20100309&__source=rss_gmat_practice_question
Which of the following, if true, would most weaken the party's belief about the source of its poor public image?

A) The current ruling political party, whose popularity is at near record levels, launched a preemptive military strike against a neighboring country three weeks ago.
B) A neighboring country recently suffered a surprise attack that devastated its country and polluted its environment.
C) A popular rival party bans unilateral attacks to defend the homeland and unconditionally supports a 60% reduction in carbon emissions.
D) A recent poll showed that a party whose most prominent candidate supports preemptive war and minimal carbon restrictions is quite popular.
E) Twenty years ago, a pacifist party successfully and popularly ruled the country.

View Correct Answer and Explanation
Free GMAT Prep from Platinum GMAT]]> Tue, 9 Mar 2010 00:00:00 EST http://www.platinumgmat.com/practice_gmat_questions/data_sufficiency_questions?practice_question_id=58 http://www.platinumgmat.com/practice_gmat_questions/data_sufficiency_questions?practice_question_id=58&d=20100308&__source=rss_gmat_practice_question x-1 - 5^x?

Statements:

1. z < 25 and w = 7^x
2. x = 4

A) Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
B) Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
C) BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
D) EACH statement ALONE is sufficient.
E) Statement (1) and (2) TOGETHER are NOT sufficient to answer the question asked, and additional data are needed.

View Correct Answer and Explanation
Free GMAT Prep from Platinum GMAT]]> Mon, 8 Mar 2010 00:00:00 EST http://www.platinumgmat.com/practice_gmat_questions/problem_solving_questions?practice_question_id=9 http://www.platinumgmat.com/practice_gmat_questions/problem_solving_questions?practice_question_id=9&d=20100307&__source=rss_gmat_practice_question I. 4x² - 4x + 4
II. -10 - 1/x²
III. 4/x²

A) I only
B) II only
C) III only
D) II and III only
E) None

View Correct Answer and Explanation
Free GMAT Prep from Platinum GMAT]]> Sun, 7 Mar 2010 00:00:00 EST