公务员考试行测数字推理习题精解(29)
1.
160,80,40,20,( )
A.1/5
B.1
C.10
D.5
2.
67,54,46,35,29,( )
A.13
B.15
C.18
D.20
3.
0.001,0.002,0.006,0.024,( )
A.0.045
B.0.12
C.0.038
D.0.24
4.
-1,2,1,8,19,( )
A.62
B.65
C.73
D.86
5.
2, 3, 6, 15, ( )
A.32
B.42
C.52
D.62
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