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页数:4页
时间:2018-08-31
《专项练习之数字推理》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、请开始答题:深度班学员专项练习之数字推理1.()40231496A、81B、73C、58D、522.1,2,6,33,289,()A.3414B.5232C.6353D.71513.0,6,24,60,120,()A.186B.210C.220D.2264.2,6,20,50,102,()。A.140B.160C.182D.2005.21019304462()A、83B、84C、85D、866.102,96,108,84,132,()A.36B.64C.70D.727.6775599127()A.155B.147C.136D.
2、1288.11132886346()A、1732B、1728C、1730D、1359.()13.5224181A.10.25B.7.25C.6.25D.3.2510.1251229()A、82B、70C、48D、6211.1,4,9,22,53,()。A.89B.82C.128D.7512.1,4,4,7,10,16,()。A.22B.24C.25D.1013.2,3,7,22,155,()A.2901B.3151C3281D.341114.3,7,16,107,()A.1707B.1704C.1086D.107215.152
3、9()3129A、227B、259C、257D、35216.0,2,10,30,()A.68B.74C.60D.7017.1,64,243,256,125()A.36B.81C.0D.118.1736()A.74B.86C.98D.12519.2,3,13,175,()A.30625B.30651C.30759D.3095220.()A、B、C、D、21.,,(),。A.B.C.1D.22.2()A.3B.C.D.23.,,,,2,()A.B.4C.D.324.30201512()A.10B.8C.11D.625.2,4,2,
4、5,3,7,4,15,()。A.11B.8C.13D.1826.1,2,8,24,7,35,4,28,2,()。A.6B.22C.30D.4027.126181230()34A.4B.8C.10D.1228.6,7,3,0,3,3,6,9,5,()A.4B.3C.2D.129.3,2,4,6,22,()。A.130B.40C.108D.13230.1,32,81,64,25,(),1A.5B.6C.10D.1231.848120224360()A.528B.562C.626D.68232.12,13,16,25,52,()A.
5、81B.93C.133D.14633.47132549()A.80B.90C.92D.9734.-1171731()71A.37B.41C.49D.5035.2,12,36,80()A.100B.125C.150D.17536.1,3,4,1,9,()A.5B.11C.14D.6437.0,9,26,65,124,()A.165B.193C.217D.23938.0,4,16,40,80,()A.160B.128C.136D.14039.4003602001701008050()A.10B.20C.30D.4040.14102
6、246()A.94B.88C.84D.8041.43()A.B.C.D.42.607796()140A.111B.117C.123D.12743.()A.B.C.D.44.1+1,2+3,3+5,1+7,2+9,3+11,1+13,…问第40项是多少?A.1+83B.1+81C.1+79D.1+7745.()13.5224181A.10.25B.7.25C.6.25D.3.2546.126181230()34A.4B.8C.10D.1247.2()A.3B.C.D.48.0,6,-6,18,-30,()A.-42B.-36C.
7、48D.6649.6489129()2630A.12B.16C.18D.2250.711131719314741()A.63B.195C.55D.51.答案:B。解析:相邻两项做差得(33),17,9,5,3,再做差得等差数列16,8,4,2。2.答案:A。解析:相邻两项的差为1的1次幂,2的2次幂,3的3次幂,4的4次幂,5的5次幂。3.答案:B。解析:相邻两项差为6,18,36,60,(),再做差得等差数列12,18,24,(30)。4.答案:C。解析:相邻两项差为4,14,30,52,(),再做差得等差数列10,16,2
8、2,(28)。5.答案:C。解析:相邻两项的差为8,9,11,14,18,(23)再做差得等差数列1,2,3,4,(5)。6.答案:A。解析:偶数项差数列为奇数项差数列的2倍。7.答案:A。解析:各项两两组合做差得数列,8,32,(128)。8.答案:A。解析:13=11×1
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