Select the number that can replace the question mark (?) in the following series.
0, 1, 1, 3, 2, ?, 3, 13, 4, 21
Given series is alternate number series with the two series are 0, 1, 2, 3, 4 and 1, 3, ?, 13, 21
The difference between the numbers of second series is multiple of 2 when the required number is 7
$$\therefore\ $$The required number is 7
Hence, the correct answer is Option A
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