今天裸考去了,结果当然惨败!不过数学还可以 为了二战,要攒一下rp~ 贡献我记住的几道
1。一块pizza, 分为1/2,然后将其中一半分为4份(big piece),另一半6份(mall piece),吃了1份big piece,2份small piece,文还剩下多少percentage of pizza(数字不敢肯定阿)
2。x,y是两个positive three-digit integer,X+Y 是four-digit integer,其中x的tenth digit是5,y的tenth digit 是7,问:
I. 忘了 II X,Y的tenth digit的difference是2 IIIY的百分位数字一定大于5
3。有两只elephants,T&B, the age of T is 4 times than B 4years ago, five years from now, the age of T is three times of B now.What's the difference of the age of these two elephants.
4.某人有100pages, 然后用红色的s..(单词我忘记了,反正就是夹页之类的)当作first page,后面就要有6pages纸,用blue的8 pages behide blue s..,how many pages remained.
5.给3个坐标,组成一个三角形,问三角形面积(就是之前一道jj)
其他的我再慢慢回忆,有好多DS题只记得题目了,忘记下面的条件
AA:(因为裸考之前没看过什么资料,不知道这道题题库有没有) 越来越多的classics变成电子版,电子版的的classic book价格便宜,有的甚至免费。最近作了一个网上调查,72% pefer E-book,其中80%喜欢读classic,所以我们应该invest E-classic.
AI:The employers should have no right to obtain the information about the employees' health or their personal lives without employees' permission.
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