Numerical Reasoning questions. Test 07

240, ?, 120, 40, 10, 2

0.5, 1, 2.5, 5, ?

4, 7, 3, 6, 2, 5, ?

1, 5, 8, 10, 11, ?

?, 6, 30, 120, 360, 720

1, 3, 1, 9, 1, 81, 1 ?

10, 12, 11; 14, 16, 15; ?; 22, 24, 23

2, 4, 8, 32, ?, 8192

Which number will continue the following series ?
27, 25, 25, 22, 23, 19, 21, 16, 19, —

Which number will continue the following series ?
3, 8, 15, 24, 35, 48, 63, 80, —