Number Series Questions

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

21, 25, 34, 50, ?, 111

Find the missing (?) in the series.

9, 4, 16, 6, 36, 9, 81, ?

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.

9, 10, 13, 22, 49, ?

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

131, 138, 145, 152, ?, 166

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

41, 54, 67, ?, 93

Choose the missing terms out of the given alternatives ADVENTURE,DVENTURE, DVENTUR, ? , VENTU

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

3, 5, 7, 9, ?