第一部分 数量关系
一、数字推理(共5题)
1. 2,8,18,32,( )
A.48 B.50 C.64 D.72
2. 4,3,2,0,-3,-8,( )
A.-15 B.-16 C.-17 D.-18
3. 6,22,39,60,90,( )
A.136 B.124 C.118 D.112
4. 33,37,42,49,59,( )
A.71 B.72 C.73 D.74
5. 1/140,1/80,1/45,1/25,( )
A.1/15 B.1/10 C.1/7 D.4/55