Find the wrong number in the series-

2880, 480, 92, 24, 8, 4, 4

Direction: What value will come in place of the question mark (?) in the following question?

1, ?, 3, 15, 105, 945

Which of the following options is divisible by 11?

Which of the following numbers will replace the question mark (?) in the given series?
 14, 14, 12, 36, 32, 160, ?

Direction: What value will come in place of the question mark (?) in the following question?

42, 67, 116, ?, 406, 695

Select the number from among the given options that can replace the question mark (?) in the following series.
 34, 102, 612, 5508, ? 

Which of the following numbers will replace the question mark (?) in the given series?
 199, 211, 196, ?, 193, 217

Find the wrong number in the given series from the given alternatives -
14, 39, 84, 155, 260