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【OG21新题-问题求解PS】 In a certain high school, 80 percent of the seniors are taking calculus, and 60 percent of the seniors who are taking calculus are also taking physics. If 10 percent of the seniors are taking nei...
【OG21新题-问题求解PS】 The sides of a square region, measured to the nearest centimeter, are 6 centimeters long. The least possible value of the actual area of the square region is
【OG21新题-问题求解PS】 If k and n are positive integers such that n > k, then k ! + (n − k) · (k − 1)! is equivalent to which of the following?
【破解版07-数据充分DS】 A certain one-day seminar consisted of a morning session and an afternoon session. If each of the 128 people attending the seminar attended at least one of the two sessions, how many of the people attended the ...
【GWD–TN24套-逻辑CR】 Shipping Clerk: The five specially ordered shipments sent out last week were sent out on Thursday. Last week,&nbs...
【OG17新题-句子改错SC】 【OG20-P789-781题】Thai village crafts, as with other cultures, have developed through the principle that form follows function and incorporate readily available materials fashioned using traditional skills....
【OG20新题-数据充分DS】 【OG20-P278-300题】The 9 squares above are to be filled with x's and o's,with only one symbol in each square.How many of the squares will contain an x?1.More than 1/2 of the number of squares w...
【OG16-问题求解PS】 The diagram above shows the various paths along which a mouse can travel from point X, where it is released, t...
【OG16-句子改错SC】 To Josephine Baker, Paris was her home long before it was fashionable to be an expatriate, and she remained in ...
【Manhattan-问题求解PS】 An ant is clinging to one corner of a box in the shape of a cube. The ant wants to get to the most distant corner of the box by crawling only along the edges of the cube and without ever revisiting a place it h...
【破解版07-句子改错SC】 The Sports Medicine Programs of the Olympic Training Center, a complex where final tryouts are held for athletes represe...
【GMAT难题300合集-数据充分DS】 The table above shows the car rental charges at Thrifty Agency. The daily rate applies for each day or fraction of a day in excess of any multiple of a 7-day week, up to the charge per week ,If Olga rented a ca...
【OG20新题-逻辑CR】 【OG20-P562-610题】 Arts advocate: Few universities require that students who are specializing in science and technology take many art courses.However, real progr...
【Manhattan-问题求解PS】 If , 2x+2y=x2+y2 where x and y are nonnegative integers, what is the greatest possible value of |x-y|?
【GWD–TN24套-问题求解PS】 If the volume of a small container is 14,520 cubic millimeters, what is the volume of the container in cubic c...
【GWD–TN24套-逻辑CR】 Insect infestations in certain cotton-growing regions of the world have caused dramatic increase in the price of cotton ...
【精选题库-逻辑CR】 From 1978 to 1988, beverage containers accounted for a steadily decreasing percentage of the total weight of household g...
【OG18新题-数据充分DS】 【OG18-P276-295题】The average (arithmetic mean) price of the 3 items that Kate purchased from a clothing store was $50. If there was no sales tax on any item that had a price of less than $80 and 6 percent ...
【精选题库-问题求解PS】 A straight pipe 1 yard in length was marked off in fourths and also in thirds. If the pipe was then cut&n...
【精选题库-问题求解PS】 In Town X, 64 percent of the population are employed, and 48 percent of the population are employed males. What&nbs...
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