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题库总题数: 9689
做题总人数: 139182
平均每天做题人数: 2361
  • 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

    15330
    做题总人数

    78.5%
    平均准确率

    • 【问题求解PS】-18500 -OG2022分册

      List S consists of the positive integers that are multiples of 9 and are less than 100. What is the median of the integers in S ?

      来源:OG2022分册 38人已做 其他难度 65.8%正确率

    • 【问题求解PS】-18499 -OG2022分册

      For positive integers a and b, the remainder when a is divided by b is equal to the remainder when b is divided by a. Which of the following could be a value of ab ? I. 24 II. 30III. 36

      来源:OG2022分册 17人已做 其他难度 76.5%正确率

    • 【问题求解PS】-18498 -OG2022分册

      If x – y = R and xy = S, then (x – 2)(y + 2) =

      来源:OG2022分册 17人已做 其他难度 94.1%正确率

    • 【问题求解PS】-18497 -OG2022分册

      If x = and y = , what is the value of the expression ?

      来源:OG2022分册 8人已做 其他难度 100%正确率

    • 【问题求解PS】-18496 -OG2022分册

      For what value of x between –4 and 4, inclusive, is the value of x2 – 10x + 16 the greatest?

      来源:OG2022分册 7人已做 其他难度 71.4%正确率

    • 【问题求解PS】-18495 -OG2022分册

      The toll T, in dollars, for a truck using a certain bridge is given by the formula T = 1.50 + 0.50(x – 2), where x is the number of axles on the truck. What is the toll for an 18-wheel truck that has 2 wheels on its front axle and 4 wheels on each of its other axles?

      来源:OG2022分册 8人已做 其他难度 50%正确率

    • 【问题求解PS】-18494 -OG2022分册

      A grocer has 400 pounds of coffee in stock, 20 percent of which is decaffeinated. If the grocer buys another 100 pounds of coffee of which 60 percent is decaffeinated, what percent, by weight, of the grocer’s stock of coffee is decaffeinated?

      来源:OG2022分册 7人已做 其他难度 85.7%正确率

    • 【问题求解PS】-18493 -OG2022分册

      Point X lies on side BC of rectangle ABCD, which has length 12 and width 8. What is the area of triangular region AXD ?

      来源:OG2022分册 4人已做 其他难度 100%正确率

    • 【问题求解PS】-18492 -OG2022分册

      Which of the following represent positive numbers?I. –3 – (–5) II. (–3)(–5) III. –5 – (–3)

      来源:OG2022分册 6人已做 其他难度 100%正确率

    • 【问题求解PS】-18491 -OG2022分册

      A company sells radios for $15.00 each. It costs the company $14.00 per radio to produce 1,000 radios and $13.50 per radio to produce 2,000 radios. How much greater will the company’s gross profit be from the production and sale of 2,000 radios than from the production and sale of 1,000 radios?

      来源:OG2022分册 4人已做 其他难度 75%正确率

热门讨论
  • 【句子改错SC】

    Mary Wollstonecraft’s A Vindication of the Rights of Woman (1792) was unprecedented in its firsthand accounts of the indignities suffered by women and because it was eloquent and passionate in exposing and criticizing these indignities.

  • 【句子改错SC】

    Over the course of the eighteenth century, the average output of ironwork tripled as a result of several improvements in blowing machinery and because coal replaced charcoal as the fuel used in the smelting of iron ore. 

  • 【问题求解PS】

    【OG20-P179-215题】0.999999991.0001 −0.999999911.0003 = 

  • 【阅读RC】

    The author of the passage asserts that "the real GDP is almost always higher than ever before" (see highlighted text) most probably in order to

  • 【阅读RC】

    The passage suggests which of the following about the "women's advocates and women statisticians" mentioned in the highlighted text?

  • 【阅读RC】

    The passage is primarily concerned with

  • 【阅读RC】

    The author of the passage would be most likely to agree with which of the following statements about Ketcham?

  • 【逻辑CR】

    A proposed change to federal income tax laws would eliminate deductions from taxable income for donations a taxpayer has made to charitable and educational institutions. If this change were adopted, wealthy individuals would no longer be permitted such deductions. Therefore, many charitable and educational institutions would have to reduce services, and some would have to close their doors.The argument above assumes which of the following?

  • 【句子改错SC】

    Research during the past several decades on the nature of language and the processes that produce and make it understandable has revealed great complexity instead of underlying simplicity. 

  • 【逻辑CR】

    PhishCo runs a number of farms in the arid province of Nufa, depending largely on irrigation. Now, as part of a plan to efficiently increase the farms` total production, it plans to drill down to an aquifer containing warm, slightly salty water that will be used to raise fish in ponds. The water from the ponds will later be used to supplement piped-in irrigation water for PhishCo`s vegetable fields, and the ponds and accompanying vegetation should help reduce the heat in the area of the farms.Which of the following would, if true, most strongly suggest that the plan, if implemented, would increase the overall efficiency of PhishCo`s farms?

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