Aptitude | Series | Question 4

Find wrong number in series:
2, 7, 10, 22, 18, 37, 26, 46
(A) 10
(B) 18
(C) 26
(D) 46

Answer: (D)
Explanation: two alternate series:

2+8 =10

7+15=22

10+8 =18

22+15=37

37+15 = 52

so, +8, +15, +8, +15, ……
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