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Find the missing number in the following series. 11, 30, 22, 41, 33, (...), 44, 63
Question

Find the missing number in the following series.
11, 30, 22, 41, 33, (...), 44, 63

A.

48

B.

52

C.

56

D.

41

Correct option is B


11, 30, 22, 41, 33, (...), 44, 63
In the above series following patterns are follows –
The series is follows 2 types of series
1st series = 11, 22, 33, 44, …….(+11)
2nd series = 30, 41, 52, 63 …….(+11)
Therefore, the missing number is 52.

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