公务员考试练习题:数字推理<276>
1.
6/28,21/98,18/84,9/42,( )
A.25/60
B.12/44
C.12/56
D.25/78
2.
1.5,4.5,13.5,16.5,( )
A.21.5
B.34.5
C.49.5
D.47.5
3.
44,54,65,77,( )
A.91
B.90
C.89
D.88
4.
1/16,1/27,1/16,1/5 ,( ),7
A.1/16
B.1
C.2
D.1/24
5.
A.114
B.121
C.133
D.142
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