某人智力年龄是8岁,实际年龄是10岁,此人的比率智商是()。A.80 B.90 C.100 D.125

作者: tihaiku 人气: - 评论: 0
问题 某人智力年龄是8岁,实际年龄是10岁,此人的比率智商是()。
选项 A.80 B.90 C.100 D.125
答案 A
解析 比率智商的计算公式:智商(IQ)=[智力年龄(MA)/实际年龄(CA)]×100,因此IQ=8/10×100=80。因此A为正确选项。要熟记比率智商的计算公式,会运用。

猜你喜欢

更多 网友评论0 条评论)
暂无评论
错误啦!

错误信息

  • 消息: [程序异常] : MISCONF Redis is configured to save RDB snapshots, but it's currently unable to persist to disk. Commands that may modify the data set are disabled, because this instance is configured to report errors during writes if RDB snapshotting fails (stop-writes-on-bgsave-error option). Please check the Redis logs for details about the RDB error.
  • 文件: /twcms/kongphp/cache/cache_redis.class.php
  • 位置: 第 85 行
    <?php echo 'KongPHP, Road to Jane.'; ?>