5 6 14 45 ? 925

52      83      114      ?      176       207

30, 43, 58, 75, 94, ?

15      8      9      15      32       ?       250.5

Find the missing number in the given number series.

?, 6, 30, 210, 1890, 18900

What will come in place of (?) question mark in the given number series.

11, 6, 7, 12, 26, ?

What will come in place of the question mark (?) in the following series?

75, ?, 107, 148, 229, 390

18      29      16      31      ?      33

What will come in place of the question mark (?) in the following number series?

180, 184, 168, 204, ?, 240

What will come in place of (?) Question mark in the given number series.

1, 2, 5, 14, 41, 122, ?