GMAT考试Problem Solving完整版.pdf

PP PP PP PP ProblemProblemProblemProblem SolvingSolvingSolvingSolving1 1 1 1 PS1 PS1 PS1 PS1 完整詳解版完整詳解版 V2 0V2 0V2 0V2 0 PracticePracticePracticePractice TestTestTestTest 1 1 1 1 ProblemProblemProblemProblem SolvingSolvingSolvingSolving 196 196 196 196 Questions Questions Questions Questions 1 409 item 187 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058得33 so travel downstream took the ship 90 33 3 to finish the trip finally we can get 2 5 hours 154 16003 item 187 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058ifnot he turns to B If B is playing a song he likes he listens to it ifnot he turns to C If C is playing a song he likes he listens to it ifnot he turns offthe radio For eachstation the probability is 0 30 that at any given moment the station is playing a song Leo likes Onhisdrive to work whatisthe probability that Leowillhear a song he likes A 0 027 B 0 090 C 0 417 D 0 657 E 0 900 答案 D 思路 Pr Leo聽到喜歡的歌 1 Pr ABC三台都沒有Leo喜歡的歌 1 0 73 3 0 657 93 10238 item 187 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 4 are fashion magazines and the other 4 are sports magazines If 3 magazines are to be selected at random from the 8 magazines what is the probability that at least one of the fashion magazines will be selected A B C D E 118 12146 item 187 058 058 058 058 058假設n 2 2 nn 4 2 6 even integer 假設n 0 2 nn 0 even integer must be an even integer 123 12489 item 187 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058 058