In the following diagram find the missing number?

Select the missing number from the given responses.

In the following question find the missing number?

In the following question, select the missing number from the given series.
19, 9, 28, 37, 65, ?

Find the missing number?

Find the missing number?

Which one will replace the question mark?

In the following question, select the missing number from the given series.
49, 46, 43, 40, ?, 34