One term in the number series is wrong. Find out the wrong term.
105, 85, 60, 30, 0, - 45, - 90

Choose the missing terms out of the given alternatives : W-144, ?, S-100, Q-81, O-64

7, 26, 63, 124, 215, 342, ?

4832, 5840, 6848, ?

2, 15, 4, 12, 6, 7, ?, ?

5824, 5242, ?, 4247, 3823

1, 1, 2, 6, 24, ?, 720

2, 7, 27, 107, 427, ?

Choose the missing terms out of the given alternatives : 2A11, 4D13, 12G17, ?