What letters will fill the blank?

Z, X, V, T, R, __,__

What will be next number in the series?

0, 1, 4, 27, 16, 125, 36, ?

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

52, 41, 32, 25, ?, 17

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

2, 3, 4, 9, 16, 29, 54, ?

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

15, 22, 31, 42, 55, ?

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

13, 16, 20, 23, 27, ?

In the following series, one number is missing as shown by the ?. Select the missing number from the given options.

3, 8, 13, 18, ?

Select the number missing from the given series.

15, 20, 18, 23, ?, 26, 24

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

15, 22, 31, 42, 55, ?