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题库总题数: 9689
做题总人数: 137963
平均每天做题人数: 2318
  • 2018年6月出版,OG19新题即OG2019综合册里与OG18相比新增的题目。此内容做为官方题源可以帮助大家更好的需要了解考点,了解考试趋势和考官思维。OG建议大家刷3遍,第一遍刷纸质,第二遍计时精刷,第三遍刷错题。做完后记得及时分析总结。

    142
    题目总数

    14799
    做题总人数

    78.4%
    平均准确率

    • 【问题求解PS】-18480 -OG2022分册

      To order certain plants from a catalog, it costs $3.00 per plant, plus a 5 percent sales tax, plus $6.95 for shipping and handling regardless of the number of plants ordered. If Company C ordered these plants from the catalog at the total cost of $69.95, how many plants did Company C order?

      来源:OG2022分册 2人已做 其他难度 100%正确率

    • 【问题求解PS】-18479 -OG2022分册

      If x > y and y > z, which of the following represents the greatest number?

      来源:OG2022分册 2人已做 其他难度 100%正确率

    • 【问题求解PS】-18478 -OG2022分册

      A souvenir vendor purchased 1,000 shirts for a special event at a price of $5 each. The vendor sold 600 of the shirts on the day of the event for $12 each and 300 of the shirts in the week following the event for $4 each. The vendor was unable to sell the remaining shirts. What was the vendor’s gross profit on the sale of these shirts?

      来源:OG2022分册 1人已做 其他难度 100%正确率

    • 【问题求解PS】-18477 -OG2022分册

      What is the value of x2yz – xyz2 , if x = –2, y = 1, and z = 3 ?

      来源:OG2022分册 2人已做 其他难度 100%正确率

    • 【问题求解PS】-18476 -OG2022分册

      Points A, B, C, and D, in that order, lie on a line. If AB = 3 cm, AC = 4 cm, and BD = 6 cm, what is CD, in centimeters?

      来源:OG2022分册 2人已做 其他难度 100%正确率

    • 【问题求解PS】-18475 -OG2022分册

      6(87.30 + 0.65) − 5(87.30) =

      来源:OG2022分册 2人已做 其他难度 100%正确率

    • 【问题求解PS】-18474 -OG2022分册

      A certain harbor has docking stations along its west and south docks, as shown in the figure; any two adjacent docking stations are separated by a uniform distance d. A certain boat left the west dock from docking station #2 and moved in a straight line diagonally until it reached the south dock. If the boat was at one time directly east of docking station #4 and directly north of docking station #7, at which docking station on the south dock did the boat arrive?

      来源:OG2022分册 1人已做 其他难度 0%正确率

    • 【问题求解PS】-18473 -OG2022分册

      If x + y = 2 and x2 + y2 = 2, what is the value of xy ?

      来源:OG2022分册 2人已做 其他难度 100%正确率

    • 【问题求解PS】-18471 -OG2022分册

      The sum S of the first n consecutive positive even integers is given by S = n(n + 1). For what value of n is this sum equal to 110 ?

      来源:OG2022分册 14人已做 其他难度 92.9%正确率

    • 【问题求解PS】-18470 -OG2022分册

      Working at a constant rate, a copy machine makes 20 copies of a one-page document per minute. If the machine works at this constant rate, how many hours does it take to make 4,800 copies of a one-page document?

      来源:OG2022分册 8人已做 其他难度 87.5%正确率

热门讨论
  • 【阅读RC】

    【OG20-P410-482题】The passage is primarily concerned with  

  • 【数据充分DS】

    An investment has been growing at a fixed annual rate of 20% since it was first made, no portion of the investment has been withdrawn, and all interest has been reinvested. How much is the investment now worth?(1)The value of the investment has increased by 44% since it was first made.(2)If one year ago $600 had been withdrawn, today the investment would be worth 12% less than it is actually now worth

  • 【阅读RC】

    the passage implies that which of the following is a possible consequence of a company’s adoption of innovations that increase its eco efficiency?

  • 【逻辑CR】

    【OG20-P594-714题】Public health expert: Increasing the urgency of a public health message may be counterproductive. In addition to irritating the majority who already behave responsibly, it may undermine all government pronouncements on health by convincing people that such messages are overly cautious. And there is no reason to believe that those who ignore measured voices will listen to shouting.The two sections in boldface play which of the following roles in the public health expert’s argument?

  • 【句子改错SC】

    Dressed as a man and using the name Robert Shurtleff, Deborah Sampson, the first woman to draw a soldier’s pension, joined the Continental Army in 1782 at the age of 22, was injured three times, and was discharged in 1783 because she had become too ill to serve. 

  • 【句子改错SC】

    According to a study published in The New England Journal of Medicine, aspirin prevents blood clots just as well as a commonly used and more expensive blood-thinning drug does. 

  • 【句子改错SC】

     In an effort to reduce their inventories, Italian vintners have cut prices; their wines have been priced to sell, and they are. 

  • 【问题求解PS】

    【OG20-P148-14题】Bouquets are to be made using white tulips and red tulips, and the ratio of the number of white tulips to the number of red tulips is to be the same in each bouquet. If there are 15 white tulips and 85 red tulips available for the bouquets, what is the greatest number of bouquets that can be made using all the tulips available?

  • 【问题求解PS】

    The figures above show a hexagonal nut that has a width of 1516  inches and a wrench that, in order to fit the nut, must have a width of at least 1516   inches. Of all the wrenches that fit the nut and have widths that are whole numbers of millimeters, the wrench that fits the nut most closely has a width of how many millimeters?(Note: 1 inch ≈25.4 millimeters)

  • 【问题求解PS】

    A cash register in a certain clothing store is the same distance from two dressing rooms in the store.  If the distance between the two dressing rooms is 16 feet, which of the following could be the distance between the cash register and either dressing room?    I.    6 feet II.  12 feetIII.  24 feet  

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