《专项强化班数量关系讲义》由会员分享,可在线阅读,更多相关《专项强化班数量关系讲义(21页珍藏版)》请在金锄头文库上搜索。
1、公考改变命运公考改变命运 文都成就未来文都成就未来1文都公务员文都公务员数量关系专项强化班讲义数量关系专项强化班讲义名名师师:王博:王博公考改变命运公考改变命运 文都成就未来文都成就未来2数字推理数字推理公考改变命运公考改变命运 文都成就未来文都成就未来3等差数列等差数列113,17,26,( ),69,105 A.28 B.36 C.42 D.45 23,10,21,35,51, ( )A. 59 B. 66 C. 68 D.72 30,1,3,8,22,63,( )A.163 B.174 C. 185 D.196 45,12,21,34,53,80,( )A.121 B.115 C.119
2、 D.117 5153,179,227,321,533,( )A.789 B.919 C.1079 D.1229 6.5,12,21,34,53,80, ( )A.115 B.117 C.119 D.121 幂数列幂数列73,10,29,66,127,( ) A.218 B.227 C.189 D.321 8-2,-8,0,64,( ) A.-64 B.128 C.156 D.250 927,16,5,( ), 71A.16 B.1 C.0 D.2 101,3,4,1,9,( ) A5 B11 C14 D64 112,9,28,65, ( ) ,217A.124 B.125 C.126 D.1
3、27 121,9,35,91,189,( )A.301 B.321 C.341 D.361 1314,20,54,76, ( )A.104 B.116 C.126 D.144等比数列等比数列1413,9,31,71,173,( ) A.235 B.315 C.367 D.417 152,5,13,38, ( ) A.121 B.116 C.106 D.91 16157,65,27,11,5, ( )A.4 B.3 C.2 D.1 17-1,0,4,22, ( )A.118 B.120 C.122 D.124公考改变命运公考改变命运 文都成就未来文都成就未来4双重数列(奇数列与偶数列)181.0
4、1,1.02,2.03,3.05,5.08, ( ) A.8.13 B.8.013 C.7.12 D.7.012 1916,21, ( )8716412043172119A. B. C. D.7516531583218518203,5,7,9,13,15,21,23,( )A.29 B.31 C.33 D.35 213,9,4,16, ( ) ,25,6, ( )A.5 36 B.10 36 C.6 25 D.5 30分数和小数数列分数和小数数列21( ),21,73,31,153A. B. C. D.-385 94 271522( ),245,31,21,32,32A. B. C. D.61
5、 3619 487 81232,4,,3,( ), 413 827 1653A.1 B. C. D.427 37242,1,( ) 76 54 1310A. B. C. D.34 43 157 16725,1, ( ) 41 52 75 1417A. B. C. D. 1725 1726 1925 192626,( )591 703 925 1367A. B. C. D.2729 2241 2249 22411270,61,21,21,( ) 83A.135B.137C.125D.127公考改变命运公考改变命运 文都成就未来文都成就未来528,( ),41 103 52A. B. C. D.5
6、321 4017 3011 20729 1, , , , ( )32 85 2113A. B. C. D.5321 6435 70415534302, ,( )89 2728 6465A. B. C. D. 125126 8182 6566 111112乘连续数的数列乘连续数的数列312,13,40,61,( )A46.75 B82 C88.25 D121 32118,60,32,20,( )A10 B16 C18 D20 332,7,14,21,294,( )A28 B35 C273 D315 344,23,68,101,( )A.128 B.119 C.74.75 D.70.25 3532
7、3,107,35,11,3,( )A.-5 B. C.1 D.231数列之间的关系数列之间的关系3684,64,47,33,( ),14A12 B14 C22 D24 3712,6,18,12,30, ( ),34A.4 B.8 C.10 D.12 383,-1,5,1, ( )A.3 B.7 C.25 D.64 396,7,3,0,3,3,6,9,5,( )A.4 B. 3 C.2 D.1 404,5,( ),14,23,37A6 B7 C8 D9 412,2,0,7,9,9, ( )A.13 B.15 C.18 D.20 421,2,8,28,100, ( )A.196 B.248 C.3
8、24 D.356公考改变命运公考改变命运 文都成就未来文都成就未来643100,20,2,( )152 1501A. B. C.3 D.37501 2251 50014484,12,48,30,39,( )A.23 B.36.5 C.34.5 D.43 4564,48,36,27, ( )481A B C D697 38123 12179 16243无理式数列无理式数列46-,5,( ) ,25,-2555A.-5 B.5 C.-15 D.15555547( ),,21 ,21 ,251,251 2133B. C. D.,3131.A,31323132313148,2-,( )56 251 3
9、231 A. B.2 C.+2 D.-112 3新题型数列新题型数列49观察左图相邻数字的规律,要使右图相邻数字也符合这个规律,应该选择: ( )A46 B78 C65 D134 50 ( )A8 B9 C10 D11公考改变命运公考改变命运 文都成就未来文都成就未来751 ( ) A8 B9 C 13 D16 52 ( )53343,453,563,( )A673 B683 C773 D783 54187,259,448,583,754, ( )A.847 B.862 C.915 D.944圆内数字数列圆内数字数列55 ( )A.13 B.7 C.0 D.-6 56 ( )A.2 B.8 C
10、.9 D.13 57( ) 公考改变命运公考改变命运 文都成就未来文都成就未来8A.12 B.14 C.16 D.20数字排序数列数字排序数列581+1,2+3,3+5,1+7,2+9,3+11,1+13, ( ) A.1+83 B.1+81 C.1+79 D.1+77 5913,22,11,23,12,21,13,那么第 40 项为( )A.13 B.23 C.31 D.2l 602,12,36,80,( )A.100 B.125 C.150 D.175 61( ) 67 728 8899 16135?A5 B17 C19 D47 62( )1 21 31 4 4 315 7? 13A.18 B.20 C.24 D.40 63( )A.6 B.7 C.10 D.11 64( ) 1523 10?17 22414A.27 B.8 C.3 D.18公考改变命运公考改变命运 文都成就未来文都成就未来9数学运算数学运算公考改变命运公考改变命运 文都成就未来文都成就未来10题型一题型一 等差、等比数列等差、等比数列65设 n 为正整数,在 1 与 n+1 之间插入个正数,使这 n+2 个数成等比数列, 则所插入的 n 个正数之积等于( )A B C D)1 (2nn)1 (2nn)1 (2nn)1 (3nn66现有钢管 200 根,把它们堆放成正三棱