Select the number from among the given options that can replace the question mark (?) in the following series

237, 196, 155, 114, ?

Find the next digit in the following series.
10, 16, 25, 37, ?

Select the shape that will follow in the following series.

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.
122, 197, 290, ?

Find the next number in the following number series?
7, 10, 8, 11, 9, 12, ?

A series is given with one term missing. Choose the correct option from the given ones that will complete the series.

5 : 7 : 9 : 11 : 13 : 15 :?

A series is given with one term missing. Choose the correct option from the given ones that will complete the series.

10 : 90 :: 50 : ?

Choose the option which complete the given figures series.