行测数量关系专题汇总.doc

数量关系专题数量关系归纳分析 ..............................................................................................................................................................2数量关系解题方法 ..............................................................................................................................................................5数量关系解题技巧及题库 ..................................................................................................................................................9最优化问题 ........................................................................................................................................................................18盈亏问题 ............................................................................................................................................................................20平均数问题 ........................................................................................................................................................................24植树问题 ............................................................................................................................................................................26抽屉原理 ............................................................................................................................................................................34工程问题典型题库 ............................................................................................................................................................35方阵问题 ............................................................................................................................................................................59解题技巧— 数学运算 ........................................................................................................................................................63数量关系 30 题特训 ..........................................................................................................................................................68同余问题 ............................................................................................................................................................................70行程问题 ............................................................................................................................................................................74鸡兔同笼问题 ....................................................................................................................................................................79年龄问题 ............................................................................................................................................................................81利率与利息 ........................................................................................................................................................................82容斥问题 ............................................................................................................................................................................83工程问题 ............................................................................................................................................................................86整数的问题 ........................................................................................................................................................................91概率原理 ..........................................................................................................................................................................109还原问题 ..........................................................................................................................................................................119牛吃草问题 ......................................................................................................................................................................119练习一 ......................................................................................................................................................................120练习二 ......................................................................................................................................................................121练习三 ......................................................................................................................................................................123练习四 ......................................................................................................................................................................125练习 五 ......................................................................................................................................................................126数字特性法 ............................................................................................................。