Number Series Questions

In the following question, select the missing number from the given series.

23, 19, 15, 11, ?

In the following question, select the missing number from the given series.

18, 37, 76, 155, 314, ?

In the following question, select the missing number from the given series.

6, 13, 20, 27, ?

In the following question, select the missing number from the given series.

39, 40, 42, 43, 45, ?

In the following question, select the missing number from the given series.

57, 69, 81, 93, ?, 117

Find out the wrong term in the series 1, 5, 9, 15, 25, 37, 49

In the following question, select the missing number from the given series.

17, 20, 23, 26, 29, ?

In the following question, select the missing number from the given series.

2, 5, 9, 14, 20, ?