曾有人将圆周率π小数点后的百万位数字依次排列编成刊物出版作为随机数表使用，每页100行，每行100位,共100页。那么，π小数点后第12345位数字应在该书的（ ）
- A.第1页第23行
- B.第2页第23行
- C.第2页第24行
- D.第12页第3行
正确答案及解析
正确答案
解析
本题考查数学应用基础知识。
每页100行，每行100位，则每页能存储10000位；12345位则需要2页才能存储（1页不够）；余下的2345除以100，商为23，余数为45；则说明是存储到了第2页的第24行（23行不够，往下加1）。综合选项，本题选C。
这类数学应用基础知识题型虽然并不是教材中涉及的某一类知识，但是每年都有几个这样的题目来考查逻辑思维能力，这类题型简单，细心就能够做对。
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