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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…
Posts published by “akkane”
Math (DS) On the picture above, is the area of the triangle greater than 1? 1. $latex \angle ABC < 90^\circ$ 2. Perimeter of the triangle $latex ABC$ is greater…
Math (DS) The vertices of a triangle have coordinates , , and where $latex x 1$ . What is the area of the triangle?…
Math (PS) A smith received an order to make a 1 million liter cube-shaped tank (note that 1 cubic meter = 1,000 liters of water). If he has only 4…
Math (PS) If and , which of the following must be true, assuming $latex c < k$ ? (A) $latex yj 0$ (C) (D)…
Math (PS) Water flows into an empty tank of 54 liters via 12 small pipes. The rate of each pipe is 1 liter per hour. However, water flows out of…
Math (DS) Is integer even? 1. 2. Question Discussion & Explanation Correct Answer - E - (click and drag your mouse to see the answer) GMAT Daily Deals e-GMAT: Save…
Math (PS) If a portion of a half water/half alcohol mix is replaced with 25% alcohol solution, resulting in a 30% alcohol solution, what percentage of the original alcohol was…
Math (PS) In preparation for the Olympics, a group of five women is participating in a 400 meter race. What is the probability that either Jenny or Sally will win…
Math (PS) A luxury liner, Queen Marry II, is transporting several cats as well as the crew (sailors, a cook, and one-legged captain) to a nearby port. Altogether, these passengers…