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河北公务员考试行测数字推理专项强化真题试卷3(题后含答案及解析题型有:1.1.23,46,77,116,()。A.163B.144C.138D.122正确答案:A2.-1,0,1,1,4,()。A.8B.11C.25D.36正确答案:C3.4,6,10,14,22,(。A.30B.28C.26D.24正确答案:C解析:原数列各项除以2得新数列2,3,5,7,11,这是质数数列,所以(=13×2=26。4.8,12,18,27,(。A.39B.37C.40.5D.42.5正确答案:C解析:数列是以1.5为公比的等比数列,所以(=27×1.5=40.5。5.1,2,3,1,4,9,1,8,(。
A.18B.