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[Issue Essay]

试题详情

题目:

Analytical!

选项:

答案:

提问:

为什么条件(2)可以整除2

解答:

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阅读33337
解答: 徐小梅

提问:

PS:一个国家telephone exchange numbers有七个digits,但前三个digits都是一样的数字,例都是932打头。问至少需要多少个数字(minimum required number)可以组成282000个telephone exchange numbers? 选项是:三个2十几的数字和两个2百几的数字。

解答:

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阅读107597
解答: sysadmin老师

提问:

DS:a,b,c,d互不相等,(a-c)/(b-d)=a/b吗? 条件1:a/b=c/d 条件2:(a+c)/(b+d)=a/b

解答:

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阅读107506
解答: sysadmin老师

提问:

PS:the value of (4^8 - 8^16)/(2^12 – 4^16)

解答:

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阅读107305
解答: sysadmin老师

提问:

PS:讲一个租赁汽车的公司每一次购买会购买5辆新车,每次卖掉会卖掉3辆旧车,今年新增了14辆车,把每次买和每次卖都算做一次交易,问今年最少做了几次交易?

解答:

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阅读106527
解答: sysadmin老师

提问:

The profit from the sale of a certain appliance increases, though not proportionally, with the number of units sold. Did the profit exceed $4 million on sales of 380,000 units? (1)The profit exceeded $2 million on sales of 200,000 units. (2)The profit exceeded $5 million on sales of 350,000 units. 1不够,2 怎么看? 谢谢

解答:

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阅读106553
解答: sysadmin老师

提问:

A report consisting of 2,600 words is divided into 23 paragraphs. A 2-paragraph preface is then added to the report. Is the average (arithmetic mean) number of words per paragraph for all 25 paragraphs less than 120 ? (1) Each paragraph of the preface has more than 100 words. (2) Each paragraph of the preface has fewer than 150 words.

解答:

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阅读106503
解答: sysadmin老师

提问:

PS :给树标号,范围是201到740 某一品种的树的百位一定是4、5、6、7,个位一定是2、3、4、5, 求随便抽一棵树不是这个特定品种的树的概率?

解答:

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阅读106347
解答: sysadmin老师

提问:

DS:is|x-y|>|x-z|? 条件1:是y的绝对值大于z的绝对值 。 条件2:是x<0。

解答:

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阅读105955
解答: sysadmin老师

提问:

1 3 2 B 3 4 4 10 A 2 8 1 第一列是调查的信用卡的拥有数,第二列是对应的人数,如第一行的意思就是三个人每人拥有一张信用卡,问信用卡拥有数的中位数? (1)A=6 (2)B=7

解答:

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阅读105917
解答: sysadmin老师

提问:

m*(m+5)*(m+6)的因数可能是哪几个? 3 , 4 , 6

解答:

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阅读105893
解答: sysadmin老师

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