公务员考试每日练习:数量关系<118>
1.
2,5,9,19,37,75,( )
A.140
B.142
C.146
D.149
2.1 ,2 ,3 ,7,16,65,( )
A.320
B.321
C.322
D.323
3.
204,180,12,84,-36,( )
A.60
B.24
C.10
D.8
4.5,16,50,153,( )。
A.256
B.369
C.454
D.463
5.
1,1,6,21,81,306,( )
A.1017
B.1161
C.1285
D.1527