# Quantitative Aptitude: Number Series Set 108

Directions(1-10): Find the wrong number from the following series.

1. 24,26,33,52,70,104
70
33
52
24
26
Option C
+(2*1)+0
+(3*2)+1
+(4*3)+2
+(5*4)+3
+(6*5)+4
+(7*6)+5
47 should be in place of 52.

2. 50,54,204,682,1706,3470
50
204
54
682
1706
Option B
+2^2
+12^2
+22^2
+32^2
+42^2
198 should be in place of 204.

3. 9,22,45,78,119,174
174
22
9
119
45
Option D
+13, +23, +33, +43, +53
121 should be in place of 119.

4. 7,16,45,88,151,232
7
16
151
232
45
Option E
+9*1
+9*3
+9*5
+9*7
+9*9
43 should be in place of 45.

5. 11,15,24,49,98,198
49
98
24
11
198
Option E
+2^2,+3^2,+5^2,+7^2,+11^2
219 should be in place of 198.

6. 25,-24,49,-48,72,-80
-80
-24
72
25
49
Option C
+4*5
-5*6
+6*7
-7*8
+8*9
-9*10
81 should be in place of 72.

7. 8,27,57,105,158,233
105
8
27
158
233
Option A
+19,+30,+43,+58,+75
100 should be in place of 105.

8. 1,8,-3,24,-15,45
8
1
-3
24
45
Option E
-1^2,+2^2,-3^2,+4^2,-5^2,+6^2
48 should be in place of 45.

9. 126,112,93,68,35,-4
126
112
93
68
35
Option E
-14,-19,-25,-32,-40
36 should be in place of 35.

10. 10,22,46,118,202,310
202
118
10
46
22
Option D
+12*1
+12*3
+12*5
+12*7
+12*9
58 should be in place of 46.

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