Which of the following is a site of archaeological

250, 279, 311, 349, 396, ?

What value should come in the place of (?) in the following number series?

?, 664, 706, 769, 853, 958

12, 16, ?, 48, 76, 112

8       13       36       123       ?      2585

2, 13, 27, 44, ?, 87

500, 250, 750, 375, 1125, 562.5, ?

114, 115, 118, 127, ?,  235

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

22, 28, 37, ?, 72, 102

24, 42, 60, ?,  96, 114

Complete the series choosing the missing number.

110, 99, 86, ___, 54, 35.