Math (DS) If is an integer, is ? 1. 2. Question Discussion & Explanation Correct Answer - C - (click and drag your mouse to see the answer) GMAT Daily Deals Manhattan GMAT: 99 percentile teachers and superior curriculum at a...

Math (DS) What is the area of parallelogram ? 1. 2. Question Discussion & Explanation Correct Answer - C - (click and drag your mouse to see the answer) GMAT Daily Deals Only Knewton Gmat prep gives you access to >3,400 GMAT practice questions, all online. Save $351 @ GMAT...

Prepositions in English display a powerful diversity of uses.  In previous preposition article, we talked about the proposition “to“.  Here, we will look, at the preposition “of.”   The preposition “of” The word “of” is a preposition.  This means, it must be followed by a noun — or...

Math (PS) With both valves open, the pool will be filled with water in 48 minutes. The first valve alone would fill the pool in 2 hours. What is the capacity of the pool if every minute the second valve admits 50 cubic meters of water...

Math (PS) Two sacks together contained 43.25 kg of sugar. If after 4.75 kg of sugar was taken from the first sack and poured into the second, the weight of the sugar in the first sack became 73% the weight of the sugar in the second...

Math (DS) Is the range of a non-empty set S bigger than its mean? 1. All members of S are negative 2. The median of set S is negative Question Discussion & Explanation Correct Answer - D - (click and drag your mouse to see the answer) GMAT Daily Deals Over...

First of all, try this GMAT Sentence Correction practice problem.   1) Knocked from the asteroid belt, an asteroid that comes close to Earth may be captured by Earth’s gravitational field, ultimately spiraling inward and, fully consumed during its fiery descent through the atmosphere while being a “falling...

Math (PS) It takes Jack 2 more hours than Tom to type 20 pages. Working together, Jack and Tom can type 25 pages in 3 hours. How long will it take Jack to type 40 pages? (A) 5 hours (B) 6 hours (C) 8 hours (D) 10 hours (E) 12 hours Question...

Math (PS) Two sets are defined as follows: If a number is taken from set at random and another number is taken from set at random, what is the probability that the sum of these numbers is a prime integer? (A) (B) (C) (D) (E) Question...

Math (PS) A contractor estimated that his 10-men crew could complete the construction in 110 days if there was no rain. (Assume the crew does not work on any rainy day and rain is the only factor that can deter the crew from working). However, after...