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Math (PS) What is the last digit of ? (A) 1 (B) 3 (C) 6 (D) 7 (E) 9 GMAT Daily Deals Incredible savings from Veritas Prep-save 10% on any…
Posts published by “dzyubam”
August 2011 popularity index of Best GMAT Books as determined by GMAT Club members. (We measured how often our members referred to each of the books in their posts from…
Math (PS) The safety distance (meters) between cars moving on a motorway depends on their speed (meters per second): If two cars want to maintain a time interval of 1…
Math (PS) All pages of the book are numbered. If the first page is numbered 1 and the last page is numbered 705, on how many pages does digit 9…
Math (DS) If and are positive integers, is an integer? 1. 2. GMAT Daily Deals UPenn Graduate Scores 740, Thanks GMATPill (Video). Learn more! MBA Admit.com Special for GMAT Club…
Math (PS) If among 5 children there are 2 siblings, in how many ways can the children be seated in a row so that the siblings do not sit together?…
Math (PS) Comet A is seen near the Earth every 12 years while comet B every 20 years. If both comets were observed in 1979, for how many years do…
Math (PS) If is divisible by 4, which of the following must be true? (A) If is even then is odd. (B) If then is not a positive integer. (C)…
Math (DS) Is the mean of a non-empty set bigger than its median? 1. All members of are consecutive multiples of 3 2. The sum of all members of equals…
Math (DS) If , , and are midpoints of sides , , and of triangle . What is the area of triangle ? 1. The area of is 2. is…