Math (DS) If Jim saved a total of $90 in 3 weeks, how much did he save in week 2? 1. Jim’s average savings for the first 2 weeks were $20 2. Jim’s first week’s savings were half of his savings in week 2 and a third of...

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Math (DS) and are prime integers. What is ? 1. is a prime integer 2. Question Discussion & Explanation Correct Answer - E - (click and drag your mouse to see the answer) GMAT Daily Deals e-GMAT: Up to 37%...

Math (DS) The bowl contains chips of red and green color and no chips of any other color. If two chips are drawn from the basket at random without replacement, what is the probability that both chips will be green? 1. 20% of all chips in the...

Math (DS) grams of water were added to the 80 grams of a strong solution of acid. As a result, the concentration of acid in the solution became times of the initial concentration. What was the concentration of acid in the original solution? ...

Math (DS) A rectangle is inscribed in a circle of radius 5. Is the area of the rectangle bigger than 48 ? 1. The ratio of the lengths of sides of the rectangle is 3:4 2. The difference between the lengths of sides of the rectangle is smaller...

Math (DS) If points , , , and form a quadrilateral, is longer than ? 1. 2. Question Discussion & Explanation Correct Answer - C - (click and drag your mouse to see the answer) GMAT Daily Deals e-GMAT, verbal for non-natives, is offering...

Math (DS) If , what is ? 1. is an integer 2. is an integer Question Discussion & Explanation Correct Answer - E - (click and drag your mouse to see the answer) GMAT Daily Deals Get $100 off a Manhattan GMAT course (and an extra $250 bonus) with the...

Math (DS) grams of water were added to 80 grams of a strong solution of acid. If as a result, the concentration of acid in the solution became times of the initial concentration, what was the concentration of acid in the original solution? 1. 2....