Math (PS) If Ben were to lose the championship, Mike would be the winner with a probability of , and Rob - . If the probability of Ben being the…
Posts published in “Problem Solving”
Helpful articles and questions asked in Problem Solving section of GMAT Quant
Math (PS) Two watermelons, and , are on sale. Watermelon has a circumference of 6 inches; watermelon , 5 inches. If the price of watermelon is 1.5 times the price…
Math (PS) Which set has the greatest standard deviation? I. 1, 3, 5, 7, 9 II. 2, 4, 6, 8, 10 III. 1, -1, -3, -5, -7 (A) I (B)…
Math (PS) In a set of numbers from 100 to 1000 inclusive, how many integers are odd and do not contain the digit "5"? (A) 180 (B) 196 (C) 286…
Math (PS) If and are consecutive positive integers, and: which of the following represents all the possible values of ? (A) (B) (C) (D) (E) GMAT Daily Deals Revolution Prep…
Math (PS) How many times will the digit 7 be written when listing the integers from 1 to 1000? (A) 110 (B) 111 (C) 271 (D) 300 (E) 304 GMAT…
Math (PS) 4 women and 6 men work in the accounting department. In how many ways can a committee of 3 be formed if it has to include at least…
Math (PS) In how many different ways can a group of 8 people be divided into 4 teams of 2 people each? (A) 90 (B) 105 (C) 168 (D) 420…
Math (PS) On the coordinate graph, a circle is centered at the point (3, 3). If the radius of the circle is , and there is a square inscribed into…
Math (PS) John has 12 clients and he wants to use color coding to identify each client. If either a single color or a pair of two different colors can…