Math (PS) A basket contains 3 blue marbles, 3 red marbles, and 3 yellow marbles. If 3 marbles are extracted from the basket at random, what is the probability that…
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Everything about the GMAT exam
This post is part of an ongoing series, MBA Admissions A-Z, that offers applicants insightful tips on every aspect of the business school admissions process. Join us as we explore…
Although thousands of different word-usage errors could appear on the GMAT, the test repeatedly includes commonly misused words. The following is a list of twenty commonly misused word pairs (or…
Math (DS) Set consists of distinct numbers such that the difference between any two different elements of set is an integer. How many elements does set contain? 1. The difference…
Parallel structures can come in many forms on the GMAT. Here are five famous passages: see if you can identify all the parallel structures, and below, I'll discuss them. (Kudos,…
Math (PS) During the break of a football match the coach will make 3 substitutions. If the team consists of 11 players among which there are 2 forwards, what is…
What is integrated reasoning? The GMAT Integrated Reasoning section is a new section on the GMAT, and will be introduced on June 5th, 2012. Instead of making test takers suffer…
Math (PS) How many real roots does this equation have? (A) 0 (B) 1 (C) 2 (D) 3 (E) 4 Question Discussion & Explanation Correct Answer - A - (click…
Math (PS) Function is defined as follows: if is positive or 0 then ; if is negative then . Which of the following is true about ? I. II. III.…
Math (PS) How many odd three-digit integers greater than 800 are there such that all their digits are different? (A) 40 (B) 56 (C) 72 (D) 81 (E) 104 Question…