2018年公务员考试行测练习:数字推理(74)
1.
2, 4, 10, 22, 42, ( )
A.72
B.84
C.96
D.78
2.
1/2,1/2,1/2,7/16,11/32,( )
A.15/64
B.1/4
C.13/48
D.1/3
3.
2,3,20,92,448,( )
A.2160
B.2060
C.1960
D.1860
4.
1/51,4/53,9/56,16/60,( )
A.18/61
B.20/63
C.25/65
D.27/69
5.
8,14,26,50,( )
A.76
B.98
C.100
D.104
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