公务员考试练习题:数字推理<146>
1.
2,4,4,8,16,( )
A.48
B.64
C.128
D.256
2.
1,9,7,27,13,( ),19,63
A.25
B.33
C.45
D.54
3.>1,1,6,21,81,306,( )>>
A.1017
B.1161
C.1285
D.1527
4.
A.51/81
B.52/81
C.53/80
D.2/3
5.
12,14, 20,38, ( )
A.46
B.52
C.64
D.92
2,4,4,8,16,( )
A.48
B.64
C.128
D.256
1,9,7,27,13,( ),19,63
A.25
B.33
C.45
D.54
A.1017
B.1161
C.1285
D.1527
A.51/81
B.52/81
C.53/80
D.2/3
12,14, 20,38, ( )
A.46
B.52
C.64
D.92