Which is the first process launched by the

156, 182, 210, 240, 272, ?

74, 84, 64, 104, ?, 184

43           86           258         ?              5160                       30960

27 28 32 41 57 ?

250, 279, 311, 349, 396, ?

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

34, 61, 7, ?, -20, 115

17, 38, 123, 508, ?, 15426

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

15, 90, 450, ?, 5400, 10800 

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

92, 153, 220, ?, 364, 443