公务员 数字推理5,24,6,20,4,( ),40,3A.28 B.30 C.36 D.424,7,9,4,25,( )A.478 B.441 C.386 C.3643,4,6,2,-15,( ) A.-52 B.-45 C.-36 D.-244,4,8,12,7,14,2,5,8,( )A.14 B.18 C.22 D.242,17,69,139,140,( )A.71 B.141 C.210 D.279

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公务员 数字推理5,24,6,20,4,( ),40,3A.28 B.30 C.36 D.424,7,9,4,25,( )A.478 B.441 C.386 C.3643,4,6,2,-15,( ) A.-52 B.-45 C.-36 D.-244,4,8,12,7,14,2,5,8,( )A.14 B.18 C.22 D.242,17,69,139,140,( )A.71 B.141 C.210 D.279

公务员 数字推理5,24,6,20,4,( ),40,3A.28 B.30 C.36 D.424,7,9,4,25,( )A.478 B.441 C.386 C.3643,4,6,2,-15,( ) A.-52 B.-45 C.-36 D.-244,4,8,12,7,14,2,5,8,( )A.14 B.18 C.22 D.242,17,69,139,140,( )A.71 B.141 C.210 D.279
公务员 数字推理
5,24,6,20,4,( ),40,3
A.28 B.30 C.36 D.42
4,7,9,4,25,( )
A.478 B.441 C.386 C.364
3,4,6,2,-15,( )
A.-52 B.-45 C.-36 D.-24
4,4,8,12,7,14,2,5,8,( )
A.14 B.18 C.22 D.24
2,17,69,139,140,( )
A.71 B.141 C.210 D.279

公务员 数字推理5,24,6,20,4,( ),40,3A.28 B.30 C.36 D.424,7,9,4,25,( )A.478 B.441 C.386 C.3643,4,6,2,-15,( ) A.-52 B.-45 C.-36 D.-244,4,8,12,7,14,2,5,8,( )A.14 B.18 C.22 D.242,17,69,139,140,( )A.71 B.141 C.210 D.279
5,24,6,20,4,( ),40,3
A.28 B.30 C.36 D.42
B解析:5*24=120 6*20=120 3*40=120 所以4*30=120
4,7,9,4,25,( )
A.478 B.441 C.386 C.364
B
(7-4)的平方=9
(9-7)的平方=4
(4-9)的平方=25
(25-4)的平方=441
3,4,6,2,-15,( )
A.-52 B.-45 C.-36 D.-24
A
3 4 6 2 -15 (-52)
1 2 -4 -17 -37
1 -6 -13 -20
-7 -7 -7
4,4,8,12,7,14,2,5,8,( )
A.14 B.18 C.22 D.24
D24
4/4=1
12/8=1.5
14/7=2
5/2=2.5
1、1.5、2、2.5成0.5的等差数列……所以
下一项是3*8=24
2,17,69,139,140,( )
A.71 B.141 C.210 D.279
选A
2*8+1=17
17*4+1=69
69*2+1=139
139*1+1=140
140*1/2+1=71