Posts published by “dzyubam”

Math (PS) What is the unit's digit of ? (A) 1 (B) 3 (C) 5 (D) 7 (E) 9 OA and Explanation Verbal (SC) The fifties, for all their advertised…

Math (DS) If is a positive integer, is the number of its divisors smaller than ? is defined as the smallest integer that is not less than . 1. is…

Math (DS) In a certain office 25% of the computers are equipped with built-in modems and infra-red ports. What percentage of the computers are not equipped with either of these…

Math (DS) Is ? 1. $latex BC 0$ OA and Explanation Verbal (CR) Frieda: Lightning causes fires and damages electronic equipment. Since lightning rods…

Math (PS) Which of the following is closest to ? (A) 0.50 (B) 0.89 (C) 0.98 (D) 1.02 (E) 1.05 OA and Explanation Verbal (SC) Although it claims to delve…

Math (PS) If function satisfies for all , which of the following must be true? (A) (B) (C) (D) (E) OA and Explanation Verbal (SC) A year advantage in a…

Math (PS) Which of the following points is not on the line ? (A) (B) (C) (D) (E) OA and Explanation Verbal (CR) Recently, highly skilled workers in Eastern Europe…

Math (DS) In the morning, John drove to his mother's house in the village at an average speed of 60 kmh. When he was going back to town in the…

Math (DS) The bowl contains green and blue chips. What is the probability of drawing a blue chip in two successive trials if the chip drawn in the first trial…