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      數(shù)字推理規(guī)律舉例

       昵稱12772679 2013-06-25

      (一)數(shù)字推理規(guī)律舉例 

      1.容易的規(guī)律 

      (1)自然數(shù)數(shù)列: 

      4,5,6,7,() 

      A.8 B.6 C.10 D.11 

      (2)奇數(shù)數(shù)列:各個數(shù)都是奇數(shù)(單數(shù)),不能被2整除之數(shù)。 

      1,3,5,7,() 

      A.11B.9C.13 D.15 

      (3)偶數(shù)數(shù)列,即各個數(shù)都是偶數(shù)(雙數(shù)),能被2整除之數(shù)。 

      2,4,6,8,() 

      A.12B.10C.11 D.13 

      (4)等差數(shù)列:相鄰數(shù)之間的差值相等。 

      1,4,7,10,() 

      A.11 B.13C.16 D.12 

      (5)等比數(shù)列:相鄰數(shù)之間的比值相等。 

      2,4,8,16,() 

      A.21B.28C.32D.36 

      (6)加法數(shù)列: 

      1,0,1,1,2,(),5 

      A.4 B.3C.5 D.7 

      (7)減法數(shù)列: 

      5,3,2,1,(),0 

      A.1B.-1C.-2D.-3 

      (8)乘法數(shù)列: 

      1,2,2,4,8,() 

      A.12B.15C.30D.32 

      (9)除法數(shù)列: 

      8,4,2,2,1,() 

      A.3B.4 C.5 D.2 

      (10)平方數(shù)列:數(shù)列中的各數(shù)為一個數(shù)列的平方。 

      1,4,9,16,() 

      A.23B.24C.25D.26 

      (11)立方數(shù)列:數(shù)列中的各數(shù)為一個數(shù)列的立方。 

      1,8,27,64,() 

      A.100 B.115C.120D.125 

      (12)質數(shù)系列:只能被本身和1整除的整數(shù),也叫素數(shù)。 

      2,3,5,7,() 

      A.8 B.9C.10D.11 

      (13)題中出現(xiàn)的大數(shù)數(shù)列: 

      3,7,47,2207,() 

      A.4414B.6621C.8828D.4870847 

      (14)純數(shù)字數(shù)列: 

      9,98,987,9876,() 

      A.9875B.98765C.98764D.98763 

      (15)分數(shù)數(shù)列: 

      1/9,1/11,1/13,1/15,() 

      A.1/12B.1/14C.1/17D.1/16 

      (16)隔項自然數(shù)列:  

      6,9, 7,10,8,11,() 

      A.12,9 B.9,12 C.12,12 D.13,14 

      (17)分數(shù)立方數(shù)列: 

      1,1/8,1/27,1/64,() 

      A.1/123B.1/124C.1/125D.1/126 



      2.較難的規(guī)律 

      (1)二級等差數(shù)列: 

      2,3,5,8,() 

      A.8B.9C.15 D.12 

      (2)等差數(shù)列變式: 

      3,4,6,9, (), 18 

      A.11 B.13C.12D.18 

      (3)二級等比數(shù)列: 

      1,3,18,216, () 

      A.1023B.1892C.243D.5184 

      (4)等比數(shù)列的變式: 

      3,5,9,17, () 

      A.23 B.33C.43D.25 

      (5)暗的平方數(shù)列: 

      2,3,10,15,26,35,() 

      A.40 B.50 C.55D.60 

      (6)暗的立方數(shù)列: 

      3, 10, 29, 66, () 

      A.123 B.124 C.126D.127 

      (7)質數(shù)的變式: 

      20, 22, 25, 30, 37, () 

      A.40 B.42C.48D.50 

      (8)雙重數(shù)列:分為單數(shù)項與雙數(shù)項(或奇數(shù)項與偶數(shù)項)。 

      257,178,259,173,261,168,263, () 

      A.275B.279C.164D.163 

      (9)數(shù)量遞增的差數(shù)列: 

      2, 4, 8, 14, 22,() 

      A.30B.31C.32D.33 

      (10)正負數(shù)間隔等比數(shù)列: 

      -2, 4, -8, 16, () 

      A.31B.-32C.33D.-34 

      (11)差數(shù)列變式:. 

      3,4,6,9, (), 18 

      A.12B.13C.14D.15 

      (12)整數(shù)與小數(shù)數(shù)列: 

      1.1, 2.2, 4.3, 7.4, 11.5, () 

      A.15.5B.15.6C.15.8D.16.6 



      3.難的規(guī)律:即混合型數(shù)列,由上述兩種以上的規(guī)律組成的數(shù)列。 

      (1)差與平方數(shù)列: 

      1,2,6,15,31, () 

      A.45B.50C.56D.60 

      (2)分數(shù)與公比數(shù)列: 

      1/19,38,1/76,152, 1/304,() 

      A.380B.608C.719D.1216 

      (3)乘法加加法數(shù)列: 

      6, 14, 30, 62, () 

      A.85 B.92C.126D.250 

      (4)除法加加法數(shù)列: 

      5, 17, 21, 25, () 

      A.30 B.31C.32D.34 

      (5)減法加等比數(shù)列: 

      4, 7, 16, 43, 124 , () 

      A.367B.248C.372D.496 

      (6)加法加等比數(shù)列: 

      3, 6, 21, 60, () 

      A.183B.189C.190D.243 

      (7)立方加加法數(shù)列: 

      2,9,28,65, () 

      A.128B.124C.126D.129 

      (8)雙重數(shù)列加加法數(shù)列: 

      1,28,4,65,9,126,16,() 

      A.215B.216C.217D.218 

      (9)平方與加1減1數(shù)列: 

      5, 8, 17, 24, 37, () 

      A.49B.63C.80D.48 

      (10)偶數(shù)項是奇數(shù)項的倍數(shù)數(shù)列: 

      23,46,48,96,54,108,99,() 

      A.200B.199C.197D.198 

      (11)分子第一位數(shù)是后兩位數(shù)差的倍數(shù)數(shù)列: 

      20/9,4/3,7/9,4/9,1/4,() 

      A.5/36B.1/6C.1/9D.1/144 



      4.數(shù)字推理補充題 

      (1)2, 1, 4, 3, (), 5 

      A.1B.2C.3D.6 

      (2)22,35,56,90,(),234 

      A.167B.156C.108D.145 

      (3)1,8,9,4,(),1/6 

      A.3B.2 C.1D.1/3 

      (4)6,24,60,132,() 

      A.140B.210 C.212D.276 

      (5)-2,1,7,16,(),43 

      A.25B.28 C.31D.35 

      (6)(),36,19, 10, 5, 2 

      A.77B.69C.54D.48 

      (7)5/7,7/12,12/19,19/31,() 

      31/49B.1/39C.31/50D.50/31 

      (8)O,4,18,48,100,() 

      A.170B.180C.190D.200 

      (9) √2,√3,2,(),√6 

      A.√4B.√5C.√7D.√8 

      (10) √25,√16, (),√4 

      A.√2B.√3C.3D.√6 

      (11)2,12,36,80,150,() 

      A.250 B.252 C.253 D.254 

      (12) 16, 27, 16, (), 1 

      A.5B.6C.7D.8 

      (13)1.16,8.25,27.36,64.49,() 

      A.65.25B.125.64C.125.81D.125.01 

      (14)4,11,30,67,() 

      A.126 B.127C.128D.129 

      (15)12,36,8,24,11,33,15, () 

      A.30 B.35C.38D.45 

      (16)8,8,6,2,() 

      A.-4B.4C.0D.-2 

      (17)12,2, 2, 3,14,2,7, 1, 18,1,2,3,40,10,(),4 

      A.4B.2C.3D.1 

      (18) 4,3,1,12,9, 3,17,5, () 

      A.12B.13C.14D.15 





      ▲數(shù)字推理參考答案 

      容易的規(guī)律: 

      1.A 2 .B 3.B4.B 5.C6.B7.A 8.D9.D 10.C11.D 12.D 13.D 14.B 15.C 16.B 17.C 

      較難的規(guī)律: 

      1.D2.B 3.D4.B 5.B 6.D7.C 8.D9.C10.B11.B12.D 

      難的規(guī)律: 

      1.C2.B 3.C 4.B 5.A6.A7.C8.C 9.D 10.D 11.A 

      補充題: 

      1.D2.D3.C4.D 5.B6.B7.C 8.B9.B10.C11.B12.A13.B14.C 15.D 16.A17.D 18.A

         

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